diff --git a/Documentation/kobject.txt b/Documentation/kobject.txt
index c79ab996dadaea7a6e630fd9326c6a1b5adfd86e..bdb13817e1e9ebc0ad667482deb4e2107361961b 100644
--- a/Documentation/kobject.txt
+++ b/Documentation/kobject.txt
@@ -266,7 +266,7 @@ kobj_type:
struct kobj_type {
void (*release)(struct kobject *);
- struct sysfs_ops *sysfs_ops;
+ const struct sysfs_ops *sysfs_ops;
struct attribute **default_attrs;
};
diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c
index 8f060352e1297acf0d91db5b512b6ac12d022a36..b3a5818088d912c46a63160c016ba3e2fdaad930 100644
--- a/arch/ia64/kernel/topology.c
+++ b/arch/ia64/kernel/topology.c
@@ -282,7 +282,7 @@ static ssize_t cache_show(struct kobject * kobj, struct attribute * attr, char *
return ret;
}
-static struct sysfs_ops cache_sysfs_ops = {
+static const struct sysfs_ops cache_sysfs_ops = {
.show = cache_show
};
diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c
index bb37b1d19a586291453ec5f460d3b1b1661185d3..01fe9ce28379a5bc6bb6738775f5a14c41f43884 100644
--- a/arch/powerpc/kernel/cacheinfo.c
+++ b/arch/powerpc/kernel/cacheinfo.c
@@ -642,7 +642,7 @@ static struct kobj_attribute *cache_index_opt_attrs[] = {
&cache_assoc_attr,
};
-static struct sysfs_ops cache_index_ops = {
+static const struct sysfs_ops cache_index_ops = {
.show = cache_index_show,
};
diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index fc065f9da6e557cd66376535497cf071f2df4148..14726eef1ce0cf62ecfbe1ae45cecb2aad0e278b 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -326,7 +326,7 @@ static struct attribute *sq_sysfs_attrs[] = {
NULL,
};
-static struct sysfs_ops sq_sysfs_ops = {
+static const struct sysfs_ops sq_sysfs_ops = {
.show = sq_sysfs_show,
.store = sq_sysfs_store,
};
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index eddb1bdd1b8f8e2aedc51360d401eeabe9f9592d..b3eeb66c0a51af93e3d7015aa737ce3af66ed1e3 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -903,7 +903,7 @@ static ssize_t store(struct kobject *kobj, struct attribute *attr,
return ret;
}
-static struct sysfs_ops sysfs_ops = {
+static const struct sysfs_ops sysfs_ops = {
.show = show,
.store = store,
};
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c
index 83a3d1f4efca9ff447e0e2b2f902d4c7d4d16248..cda932ca3ade1c9eaff1e4847349110057943814 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c
@@ -388,7 +388,7 @@ static ssize_t store(struct kobject *kobj, struct attribute *attr,
return ret;
}
-static struct sysfs_ops threshold_ops = {
+static const struct sysfs_ops threshold_ops = {
.show = show,
.store = store,
};
diff --git a/block/blk-integrity.c b/block/blk-integrity.c
index 15c630813b1ca550b39f40c8745c100f6ea8b2a3..96e83c2bdb94f0a06e4cd4f2f04e86b3b115fdb4 100644
--- a/block/blk-integrity.c
+++ b/block/blk-integrity.c
@@ -278,7 +278,7 @@ static struct attribute *integrity_attrs[] = {
NULL,
};
-static struct sysfs_ops integrity_ops = {
+static const struct sysfs_ops integrity_ops = {
.show = &integrity_attr_show,
.store = &integrity_attr_store,
};
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index e85442415db34174f5ea4efce83cc0912813adcc..2ae2cb3f362fb4984907d54a625c6e5af3b5f779 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -450,7 +450,7 @@ static void blk_release_queue(struct kobject *kobj)
kmem_cache_free(blk_requestq_cachep, q);
}
-static struct sysfs_ops queue_sysfs_ops = {
+static const struct sysfs_ops queue_sysfs_ops = {
.show = queue_attr_show,
.store = queue_attr_store,
};
diff --git a/block/elevator.c b/block/elevator.c
index ee3a883840f268b1343300ad40368005e2d317dc..df75676f6671ea97e33b78567dae2fbfb0f75058 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -892,7 +892,7 @@ elv_attr_store(struct kobject *kobj, struct attribute *attr,
return error;
}
-static struct sysfs_ops elv_sysfs_ops = {
+static const struct sysfs_ops elv_sysfs_ops = {
.show = elv_attr_show,
.store = elv_attr_store,
};
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 2afe599eb35d4c6add13d302001c9791c500946a..cca1aa10054c3971016ef8bda828c7824c17f64a 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -70,7 +70,7 @@ static ssize_t drv_attr_store(struct kobject *kobj, struct attribute *attr,
return ret;
}
-static struct sysfs_ops driver_sysfs_ops = {
+static const struct sysfs_ops driver_sysfs_ops = {
.show = drv_attr_show,
.store = drv_attr_store,
};
@@ -115,7 +115,7 @@ static ssize_t bus_attr_store(struct kobject *kobj, struct attribute *attr,
return ret;
}
-static struct sysfs_ops bus_sysfs_ops = {
+static const struct sysfs_ops bus_sysfs_ops = {
.show = bus_attr_show,
.store = bus_attr_store,
};
diff --git a/drivers/base/class.c b/drivers/base/class.c
index 2e297cc4cd3d7e5a0f231a7a50fd7bc121b67486..0147f476b8a9d81be9792aa5572617d910ebaaaa 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -63,7 +63,7 @@ static void class_release(struct kobject *kobj)
kfree(cp);
}
-static struct sysfs_ops class_sysfs_ops = {
+static const struct sysfs_ops class_sysfs_ops = {
.show = class_attr_show,
.store = class_attr_store,
};
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 58ec1069f4b02dda61d74566506fb3aa04641fec..b0d6646a281467c48810e65f7dbac3689bbc0281 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -100,7 +100,7 @@ static ssize_t dev_attr_store(struct kobject *kobj, struct attribute *attr,
return ret;
}
-static struct sysfs_ops dev_sysfs_ops = {
+static const struct sysfs_ops dev_sysfs_ops = {
.show = dev_attr_show,
.store = dev_attr_store,
};
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index 747c99e0568bf5c144e6d88f913ada75c62d8632..8980feec5d14e37bbbb947bcd91900d147582ff4 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -54,7 +54,7 @@ sysdev_store(struct kobject *kobj, struct attribute *attr,
return -EIO;
}
-static struct sysfs_ops sysfs_ops = {
+static const struct sysfs_ops sysfs_ops = {
.show = sysdev_show,
.store = sysdev_store,
};
@@ -104,7 +104,7 @@ static ssize_t sysdev_class_store(struct kobject *kobj, struct attribute *attr,
return -EIO;
}
-static struct sysfs_ops sysfs_class_ops = {
+static const struct sysfs_ops sysfs_class_ops = {
.show = sysdev_class_show,
.store = sysdev_class_store,
};
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 73d815d3f1b27a5fac571d1fa6e8dd7adbac5af2..39c8514442eb7364e42fa868e1c5499f9d3d10c7 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -284,7 +284,7 @@ static ssize_t kobj_pkt_store(struct kobject *kobj,
return len;
}
-static struct sysfs_ops kobj_pkt_ops = {
+static const struct sysfs_ops kobj_pkt_ops = {
.show = kobj_pkt_show,
.store = kobj_pkt_store
};
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 67bc2ece7b4b508da7855937a01eb388cd33ab5b..2d5d575e889d519866a90c5e9abcafda16164770 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -766,7 +766,7 @@ static void cpufreq_sysfs_release(struct kobject *kobj)
complete(&policy->kobj_unregister);
}
-static struct sysfs_ops sysfs_ops = {
+static const struct sysfs_ops sysfs_ops = {
.show = show,
.store = store,
};
diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
index c9cefacabf37fe2126bbe0de12fe76c2bd80f7d7..8719b36e1a4d9adc858d2327fcac40d66e7df121 100644
--- a/drivers/cpuidle/sysfs.c
+++ b/drivers/cpuidle/sysfs.c
@@ -195,7 +195,7 @@ static ssize_t cpuidle_store(struct kobject * kobj, struct attribute * attr,
return ret;
}
-static struct sysfs_ops cpuidle_sysfs_ops = {
+static const struct sysfs_ops cpuidle_sysfs_ops = {
.show = cpuidle_show,
.store = cpuidle_store,
};
@@ -281,7 +281,7 @@ static ssize_t cpuidle_state_show(struct kobject * kobj,
return ret;
}
-static struct sysfs_ops cpuidle_state_sysfs_ops = {
+static const struct sysfs_ops cpuidle_state_sysfs_ops = {
.show = cpuidle_state_show,
};
diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c
index af14c9a5b8d40911a00ca666eccf9c42f5a41983..0099340b96165e326b3682eae05219d7fafcf4b6 100644
--- a/drivers/dma/ioat/dma.c
+++ b/drivers/dma/ioat/dma.c
@@ -1138,7 +1138,7 @@ ioat_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
return entry->show(&chan->common, page);
}
-struct sysfs_ops ioat_sysfs_ops = {
+const struct sysfs_ops ioat_sysfs_ops = {
.show = ioat_attr_show,
};
diff --git a/drivers/dma/ioat/dma.h b/drivers/dma/ioat/dma.h
index 4f747a25407437ea1b808cdeed1e4ed96234370f..86b97ac8774e71474d470c47465c70c9ba4e3c3b 100644
--- a/drivers/dma/ioat/dma.h
+++ b/drivers/dma/ioat/dma.h
@@ -346,7 +346,7 @@ bool ioat_cleanup_preamble(struct ioat_chan_common *chan,
unsigned long *phys_complete);
void ioat_kobject_add(struct ioatdma_device *device, struct kobj_type *type);
void ioat_kobject_del(struct ioatdma_device *device);
-extern struct sysfs_ops ioat_sysfs_ops;
+extern const struct sysfs_ops ioat_sysfs_ops;
extern struct ioat_sysfs_entry ioat_version_attr;
extern struct ioat_sysfs_entry ioat_cap_attr;
#endif /* IOATDMA_H */
diff --git a/drivers/edac/edac_device_sysfs.c b/drivers/edac/edac_device_sysfs.c
index 53764577035f3f23d0e073991d368f99b8225479..5fdedbc0f54529de3ef0e8b79a5a49ef6f0f5259 100644
--- a/drivers/edac/edac_device_sysfs.c
+++ b/drivers/edac/edac_device_sysfs.c
@@ -137,7 +137,7 @@ static ssize_t edac_dev_ctl_info_store(struct kobject *kobj,
}
/* edac_dev file operations for an 'ctl_info' */
-static struct sysfs_ops device_ctl_info_ops = {
+static const struct sysfs_ops device_ctl_info_ops = {
.show = edac_dev_ctl_info_show,
.store = edac_dev_ctl_info_store
};
@@ -373,7 +373,7 @@ static ssize_t edac_dev_instance_store(struct kobject *kobj,
}
/* edac_dev file operations for an 'instance' */
-static struct sysfs_ops device_instance_ops = {
+static const struct sysfs_ops device_instance_ops = {
.show = edac_dev_instance_show,
.store = edac_dev_instance_store
};
@@ -476,7 +476,7 @@ static ssize_t edac_dev_block_store(struct kobject *kobj,
}
/* edac_dev file operations for a 'block' */
-static struct sysfs_ops device_block_ops = {
+static const struct sysfs_ops device_block_ops = {
.show = edac_dev_block_show,
.store = edac_dev_block_store
};
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index e1d4ce0834813b79ba347c8f78baeaa6616f8b4e..88840e9fa3e09c200d01b5fb733df7746d32091a 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -245,7 +245,7 @@ static ssize_t csrowdev_store(struct kobject *kobj, struct attribute *attr,
return -EIO;
}
-static struct sysfs_ops csrowfs_ops = {
+static const struct sysfs_ops csrowfs_ops = {
.show = csrowdev_show,
.store = csrowdev_store
};
@@ -575,7 +575,7 @@ static ssize_t mcidev_store(struct kobject *kobj, struct attribute *attr,
}
/* Intermediate show/store table */
-static struct sysfs_ops mci_ops = {
+static const struct sysfs_ops mci_ops = {
.show = mcidev_show,
.store = mcidev_store
};
diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
index fb60a877d768197d59cc0f09ce26e2ef6714023c..bef94e3d99444eddaa6f6a149a9ba6fe005b073e 100644
--- a/drivers/edac/edac_pci_sysfs.c
+++ b/drivers/edac/edac_pci_sysfs.c
@@ -121,7 +121,7 @@ static ssize_t edac_pci_instance_store(struct kobject *kobj,
}
/* fs_ops table */
-static struct sysfs_ops pci_instance_ops = {
+static const struct sysfs_ops pci_instance_ops = {
.show = edac_pci_instance_show,
.store = edac_pci_instance_store
};
@@ -261,7 +261,7 @@ static ssize_t edac_pci_dev_store(struct kobject *kobj,
return -EIO;
}
-static struct sysfs_ops edac_pci_sysfs_ops = {
+static const struct sysfs_ops edac_pci_sysfs_ops = {
.show = edac_pci_dev_show,
.store = edac_pci_dev_store
};
diff --git a/drivers/firmware/edd.c b/drivers/firmware/edd.c
index 9e4f59dc7f1e77c6b46fc870bca1aae011a407bf..110e24e5088362b68fbfade47505b040a324a525 100644
--- a/drivers/firmware/edd.c
+++ b/drivers/firmware/edd.c
@@ -122,7 +122,7 @@ edd_attr_show(struct kobject * kobj, struct attribute *attr, char *buf)
return ret;
}
-static struct sysfs_ops edd_attr_ops = {
+static const struct sysfs_ops edd_attr_ops = {
.show = edd_attr_show,
};
diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c
index f4f709d1370bf4b2c0ed0d5517530e8136ce4490..082f06ecd327e0db54087f49ab104b50b23c78f9 100644
--- a/drivers/firmware/efivars.c
+++ b/drivers/firmware/efivars.c
@@ -362,7 +362,7 @@ static ssize_t efivar_attr_store(struct kobject *kobj, struct attribute *attr,
return ret;
}
-static struct sysfs_ops efivar_attr_ops = {
+static const struct sysfs_ops efivar_attr_ops = {
.show = efivar_attr_show,
.store = efivar_attr_store,
};
diff --git a/drivers/firmware/iscsi_ibft.c b/drivers/firmware/iscsi_ibft.c
index a3600e3ed0fa7a4f1f97330d4c2a972abb9d2303..ed2801c378de3ea35468ed76018eafaa40735b1d 100644
--- a/drivers/firmware/iscsi_ibft.c
+++ b/drivers/firmware/iscsi_ibft.c
@@ -519,7 +519,7 @@ static ssize_t ibft_show_attribute(struct kobject *kobj,
return ret;
}
-static struct sysfs_ops ibft_attr_ops = {
+static const struct sysfs_ops ibft_attr_ops = {
.show = ibft_show_attribute,
};
diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
index 20f645743ead18634cb928a530c3ed18ce4ff8fa..d59f7cad2269d817d21e8eebb3044a97c0b8435b 100644
--- a/drivers/firmware/memmap.c
+++ b/drivers/firmware/memmap.c
@@ -74,7 +74,7 @@ static struct attribute *def_attrs[] = {
NULL
};
-static struct sysfs_ops memmap_attr_ops = {
+static const struct sysfs_ops memmap_attr_ops = {
.show = memmap_attr_show,
};
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index c7320ce4567de25569eb23c6fe352ae9f62a3bf9..89c38c49066f2d87a69ecf58d528f2cf209a26af 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -128,7 +128,7 @@ static struct attribute *ttm_bo_global_attrs[] = {
NULL
};
-static struct sysfs_ops ttm_bo_global_ops = {
+static const struct sysfs_ops ttm_bo_global_ops = {
.show = &ttm_bo_global_show
};
diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
index f5245c02b8fd0b927f6d38db3bd997e57e1e3e98..eb143e04d40242a35c99d774f981cdf610979f6b 100644
--- a/drivers/gpu/drm/ttm/ttm_memory.c
+++ b/drivers/gpu/drm/ttm/ttm_memory.c
@@ -152,7 +152,7 @@ static struct attribute *ttm_mem_zone_attrs[] = {
NULL
};
-static struct sysfs_ops ttm_mem_zone_ops = {
+static const struct sysfs_ops ttm_mem_zone_ops = {
.show = &ttm_mem_zone_show,
.store = &ttm_mem_zone_store
};
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 5130fc55b8e2739f001389d2392dfd8e49b96125..764787ebe8d80f661ba9e7edf0b0e98c38502bfc 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -3597,7 +3597,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
atomic_long_read(&group->counter[cm_attr->index]));
}
-static struct sysfs_ops cm_counter_ops = {
+static const struct sysfs_ops cm_counter_ops = {
.show = cm_show_counter
};
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index 158a214da2f7fd36b3c215203edc368a1fdb1cb1..1558bb7fc74dd6c2ce19da6d9c277292c0ba0e7b 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -79,7 +79,7 @@ static ssize_t port_attr_show(struct kobject *kobj,
return port_attr->show(p, port_attr, buf);
}
-static struct sysfs_ops port_sysfs_ops = {
+static const struct sysfs_ops port_sysfs_ops = {
.show = port_attr_show
};
diff --git a/drivers/md/dm-sysfs.c b/drivers/md/dm-sysfs.c
index f91b40942e07885a1d2265de3c41e6abf6465fc7..84d2b91e4efb1b73cdb5dbfac2a2f4e3fd8f3922 100644
--- a/drivers/md/dm-sysfs.c
+++ b/drivers/md/dm-sysfs.c
@@ -75,7 +75,7 @@ static struct attribute *dm_attrs[] = {
NULL,
};
-static struct sysfs_ops dm_sysfs_ops = {
+static const struct sysfs_ops dm_sysfs_ops = {
.show = dm_attr_show,
};
diff --git a/drivers/md/md.c b/drivers/md/md.c
index a20a71e5efd3ce0607993a84795e943a1706359d..fdc1890b6ac58310bd988f518ca4751df1a95cd4 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2642,7 +2642,7 @@ static void rdev_free(struct kobject *ko)
mdk_rdev_t *rdev = container_of(ko, mdk_rdev_t, kobj);
kfree(rdev);
}
-static struct sysfs_ops rdev_sysfs_ops = {
+static const struct sysfs_ops rdev_sysfs_ops = {
.show = rdev_attr_show,
.store = rdev_attr_store,
};
@@ -4059,7 +4059,7 @@ static void md_free(struct kobject *ko)
kfree(mddev);
}
-static struct sysfs_ops md_sysfs_ops = {
+static const struct sysfs_ops md_sysfs_ops = {
.show = md_attr_show,
.store = md_attr_store,
};
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index f2b937966950717ebb342b9f04c77668caad89d8..0bc777bac9b47dd4ac45c29a30be13f347e2e706 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -1577,7 +1577,7 @@ static struct attribute * veth_pool_attrs[] = {
NULL,
};
-static struct sysfs_ops veth_pool_ops = {
+static const struct sysfs_ops veth_pool_ops = {
.show = veth_pool_show,
.store = veth_pool_store,
};
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index 966de5d69521e46e1abfbdb2a12afb5824135a81..e6e972d9b7ca40b63e1b5ea6a525d5e1daaff2b8 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -384,7 +384,7 @@ static struct attribute *veth_cnx_default_attrs[] = {
NULL
};
-static struct sysfs_ops veth_cnx_sysfs_ops = {
+static const struct sysfs_ops veth_cnx_sysfs_ops = {
.show = veth_cnx_attribute_show
};
@@ -441,7 +441,7 @@ static struct attribute *veth_port_default_attrs[] = {
NULL
};
-static struct sysfs_ops veth_port_sysfs_ops = {
+static const struct sysfs_ops veth_port_sysfs_ops = {
.show = veth_port_attribute_show
};
diff --git a/drivers/parisc/pdc_stable.c b/drivers/parisc/pdc_stable.c
index 0bc5d474b1688aa74b4dd96d9b2f016154ce065e..1062b8ffe2448004c0f0d497bc2305fc25d9bdd6 100644
--- a/drivers/parisc/pdc_stable.c
+++ b/drivers/parisc/pdc_stable.c
@@ -481,7 +481,7 @@ pdcspath_attr_store(struct kobject *kobj, struct attribute *attr,
return ret;
}
-static struct sysfs_ops pdcspath_attr_ops = {
+static const struct sysfs_ops pdcspath_attr_ops = {
.show = pdcspath_attr_show,
.store = pdcspath_attr_store,
};
diff --git a/drivers/pci/hotplug/fakephp.c b/drivers/pci/hotplug/fakephp.c
index 6151389fd90304d1b02b364150432d8d3e17bb34..0a894efd4b9b34da6ddcaacd84c62cafd2a859d2 100644
--- a/drivers/pci/hotplug/fakephp.c
+++ b/drivers/pci/hotplug/fakephp.c
@@ -73,7 +73,7 @@ static void legacy_release(struct kobject *kobj)
}
static struct kobj_type legacy_ktype = {
- .sysfs_ops = &(struct sysfs_ops){
+ .sysfs_ops = &(const struct sysfs_ops){
.store = legacy_store, .show = legacy_show
},
.release = &legacy_release,
diff --git a/drivers/pci/slot.c b/drivers/pci/slot.c
index 49c9e6c9779a1e5ef1209cdfc2b45821799d9c06..f75a44d37fbed588ffda8a8742904eca4386b1cf 100644
--- a/drivers/pci/slot.c
+++ b/drivers/pci/slot.c
@@ -29,7 +29,7 @@ static ssize_t pci_slot_attr_store(struct kobject *kobj,
return attribute->store ? attribute->store(slot, buf, len) : -EIO;
}
-static struct sysfs_ops pci_slot_sysfs_ops = {
+static const struct sysfs_ops pci_slot_sysfs_ops = {
.show = pci_slot_attr_show,
.store = pci_slot_attr_store,
};
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index e941367dd28f8ab907350e83cedc7e1b1ac40a94..4de382acd8f26ecc64d74dfcdaf5deba7d7d87cd 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -129,7 +129,7 @@ static ssize_t map_type_show(struct kobject *kobj, struct attribute *attr,
return entry->show(mem, buf);
}
-static struct sysfs_ops map_sysfs_ops = {
+static const struct sysfs_ops map_sysfs_ops = {
.show = map_type_show,
};
@@ -217,7 +217,7 @@ static ssize_t portio_type_show(struct kobject *kobj, struct attribute *attr,
return entry->show(port, buf);
}
-static struct sysfs_ops portio_sysfs_ops = {
+static const struct sysfs_ops portio_sysfs_ops = {
.show = portio_type_show,
};
diff --git a/drivers/uwb/wlp/sysfs.c b/drivers/uwb/wlp/sysfs.c
index 0370399ff4bb0b1a134feb89d06fb524725e13f7..6627c94cc854d6b5ace58ccaad26db17f6f5a8a2 100644
--- a/drivers/uwb/wlp/sysfs.c
+++ b/drivers/uwb/wlp/sysfs.c
@@ -615,8 +615,7 @@ ssize_t wlp_wss_attr_store(struct kobject *kobj, struct attribute *attr,
return ret;
}
-static
-struct sysfs_ops wss_sysfs_ops = {
+static const struct sysfs_ops wss_sysfs_ops = {
.show = wlp_wss_attr_show,
.store = wlp_wss_attr_store,
};
diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/omap2/dss/manager.c
index 913142d4cab1f47203c593cd2ba213b37321e024..9acef00c47eaad1c4727c1721c01ccb10c85684d 100644
--- a/drivers/video/omap2/dss/manager.c
+++ b/drivers/video/omap2/dss/manager.c
@@ -341,7 +341,7 @@ static ssize_t manager_attr_store(struct kobject *kobj, struct attribute *attr,
return manager_attr->store(manager, buf, size);
}
-static struct sysfs_ops manager_sysfs_ops = {
+static const struct sysfs_ops manager_sysfs_ops = {
.show = manager_attr_show,
.store = manager_attr_store,
};
diff --git a/drivers/video/omap2/dss/overlay.c b/drivers/video/omap2/dss/overlay.c
index 0c5bea263ac6f09df328050c14a76c01fb3dfb8a..aed3f31943478d6c8c52d6a43b1c87963d5bd1ce 100644
--- a/drivers/video/omap2/dss/overlay.c
+++ b/drivers/video/omap2/dss/overlay.c
@@ -320,7 +320,7 @@ static ssize_t overlay_attr_store(struct kobject *kobj, struct attribute *attr,
return overlay_attr->store(overlay, buf, size);
}
-static struct sysfs_ops overlay_sysfs_ops = {
+static const struct sysfs_ops overlay_sysfs_ops = {
.show = overlay_attr_show,
.store = overlay_attr_store,
};
diff --git a/drivers/xen/sys-hypervisor.c b/drivers/xen/sys-hypervisor.c
index ae5cb05a1a1cb01cd4777d84b66ea3ba84e98c8a..bb71ab2336c896069faadd9e2a18b6633843bc77 100644
--- a/drivers/xen/sys-hypervisor.c
+++ b/drivers/xen/sys-hypervisor.c
@@ -426,7 +426,7 @@ static ssize_t hyp_sysfs_store(struct kobject *kobj,
return 0;
}
-static struct sysfs_ops hyp_sysfs_ops = {
+static const struct sysfs_ops hyp_sysfs_ops = {
.show = hyp_sysfs_show,
.store = hyp_sysfs_store,
};
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
index a240b6fa81df4759f10dfc8f007faf40594bd76b..4ce16ef702a3a9e7384ea9e1bc591c51a5f66c14 100644
--- a/fs/btrfs/sysfs.c
+++ b/fs/btrfs/sysfs.c
@@ -164,12 +164,12 @@ static void btrfs_root_release(struct kobject *kobj)
complete(&root->kobj_unregister);
}
-static struct sysfs_ops btrfs_super_attr_ops = {
+static const struct sysfs_ops btrfs_super_attr_ops = {
.show = btrfs_super_attr_show,
.store = btrfs_super_attr_store,
};
-static struct sysfs_ops btrfs_root_attr_ops = {
+static const struct sysfs_ops btrfs_root_attr_ops = {
.show = btrfs_root_attr_show,
.store = btrfs_root_attr_store,
};
diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index 26a8bd40400af4418d7ea9f7b6a6d6605c54f287..f994a7dfda85c69e9d1d514329add11811bd9278 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -148,7 +148,7 @@ static void lockspace_kobj_release(struct kobject *k)
kfree(ls);
}
-static struct sysfs_ops dlm_attr_ops = {
+static const struct sysfs_ops dlm_attr_ops = {
.show = dlm_attr_show,
.store = dlm_attr_store,
};
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 2b83b96cb2eb8e6bb01adc90e1a3f23a012049cf..ce84a6ed4a48fed92956bfa73638878335d0fecf 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2358,7 +2358,7 @@ static void ext4_sb_release(struct kobject *kobj)
}
-static struct sysfs_ops ext4_attr_ops = {
+static const struct sysfs_ops ext4_attr_ops = {
.show = ext4_attr_show,
.store = ext4_attr_store,
};
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c
index 543503010ed06fc9722c8caa2b3eb18be662e802..419042f7f0b6d14d21da858504775856657e58ea 100644
--- a/fs/gfs2/sys.c
+++ b/fs/gfs2/sys.c
@@ -49,7 +49,7 @@ static ssize_t gfs2_attr_store(struct kobject *kobj, struct attribute *attr,
return a->store ? a->store(sdp, buf, len) : len;
}
-static struct sysfs_ops gfs2_attr_ops = {
+static const struct sysfs_ops gfs2_attr_ops = {
.show = gfs2_attr_show,
.store = gfs2_attr_store,
};
diff --git a/fs/ocfs2/cluster/masklog.c b/fs/ocfs2/cluster/masklog.c
index b39da877b12fce3f893243bb0001053499f68cb0..3bb928a2bf7dc16aecb6ee478374bd2aac0a5f99 100644
--- a/fs/ocfs2/cluster/masklog.c
+++ b/fs/ocfs2/cluster/masklog.c
@@ -136,7 +136,7 @@ static ssize_t mlog_store(struct kobject *obj, struct attribute *attr,
return mlog_mask_store(mlog_attr->mask, buf, count);
}
-static struct sysfs_ops mlog_attr_ops = {
+static const struct sysfs_ops mlog_attr_ops = {
.show = mlog_show,
.store = mlog_store,
};
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index 50b725bcc3f3a86441826c101c5faa7cebd27460..ced2299f1c9a3286443dbb4796f9691e82fe2d5e 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -53,7 +53,7 @@ struct sysfs_buffer {
size_t count;
loff_t pos;
char * page;
- struct sysfs_ops * ops;
+ const struct sysfs_ops * ops;
struct mutex mutex;
int needs_read_fill;
int event;
@@ -75,7 +75,7 @@ static int fill_read_buffer(struct dentry * dentry, struct sysfs_buffer * buffer
{
struct sysfs_dirent *attr_sd = dentry->d_fsdata;
struct kobject *kobj = attr_sd->s_parent->s_dir.kobj;
- struct sysfs_ops * ops = buffer->ops;
+ const struct sysfs_ops * ops = buffer->ops;
int ret = 0;
ssize_t count;
@@ -199,7 +199,7 @@ flush_write_buffer(struct dentry * dentry, struct sysfs_buffer * buffer, size_t
{
struct sysfs_dirent *attr_sd = dentry->d_fsdata;
struct kobject *kobj = attr_sd->s_parent->s_dir.kobj;
- struct sysfs_ops * ops = buffer->ops;
+ const struct sysfs_ops * ops = buffer->ops;
int rc;
/* need attr_sd for attr and ops, its parent for kobj */
@@ -335,7 +335,7 @@ static int sysfs_open_file(struct inode *inode, struct file *file)
struct sysfs_dirent *attr_sd = file->f_path.dentry->d_fsdata;
struct kobject *kobj = attr_sd->s_parent->s_dir.kobj;
struct sysfs_buffer *buffer;
- struct sysfs_ops *ops;
+ const struct sysfs_ops *ops;
int error = -EACCES;
char *p;
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 57a1eaae90966102108c0aea76bc2d972d3c9eb1..3950d3c2850dd9048596291f59c2596e7739a5c8 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -106,7 +106,7 @@ extern char *kobject_get_path(struct kobject *kobj, gfp_t flag);
struct kobj_type {
void (*release)(struct kobject *kobj);
- struct sysfs_ops *sysfs_ops;
+ const struct sysfs_ops *sysfs_ops;
struct attribute **default_attrs;
};
@@ -132,7 +132,7 @@ struct kobj_attribute {
const char *buf, size_t count);
};
-extern struct sysfs_ops kobj_sysfs_ops;
+extern const struct sysfs_ops kobj_sysfs_ops;
/**
* struct kset - a set of kobjects of a specific type, belonging to a specific subsystem.
diff --git a/kernel/params.c b/kernel/params.c
index 48370be3c0a18cf42fe15215cb67d6a57dc6c06a..68396d73c838d3c8e4a1fd2e52d7602c23618f80 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -722,7 +722,7 @@ static ssize_t module_attr_store(struct kobject *kobj,
return ret;
}
-static struct sysfs_ops module_sysfs_ops = {
+static const struct sysfs_ops module_sysfs_ops = {
.show = module_attr_show,
.store = module_attr_store,
};
diff --git a/lib/kobject.c b/lib/kobject.c
index cecf5a0ef6e1e001b5eb5efccd7e6c28da8c4aaa..8115eb1bbf4dc198cc5f9a725c40f4a6afd0e414 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -700,7 +700,7 @@ static ssize_t kobj_attr_store(struct kobject *kobj, struct attribute *attr,
return ret;
}
-struct sysfs_ops kobj_sysfs_ops = {
+const struct sysfs_ops kobj_sysfs_ops = {
.show = kobj_attr_show,
.store = kobj_attr_store,
};
diff --git a/mm/slub.c b/mm/slub.c
index a26753c12dcddb35f73880a27dff29fe7c9bf9a8..a2b8969ba6d0f3b29610d686cdb780486a1d9a67 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -4390,7 +4390,7 @@ static void kmem_cache_release(struct kobject *kobj)
kfree(s);
}
-static struct sysfs_ops slab_sysfs_ops = {
+static const struct sysfs_ops slab_sysfs_ops = {
.show = slab_attr_show,
.store = slab_attr_store,
};
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 1cf2cef7858483211f7913428f4ff872117e3dec..fef0384e3c0b78ad09074487200cb08747fc46b4 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -423,7 +423,7 @@ extern void br_ifinfo_notify(int event, struct net_bridge_port *port);
#ifdef CONFIG_SYSFS
/* br_sysfs_if.c */
-extern struct sysfs_ops brport_sysfs_ops;
+extern const struct sysfs_ops brport_sysfs_ops;
extern int br_sysfs_addif(struct net_bridge_port *p);
/* br_sysfs_br.c */
diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
index 696596cd3384b2ef86e16594f3b282452ab86866..0b9916489d6bf0c1eb61ec2048ddeb0472221923 100644
--- a/net/bridge/br_sysfs_if.c
+++ b/net/bridge/br_sysfs_if.c
@@ -238,7 +238,7 @@ static ssize_t brport_store(struct kobject * kobj,
return ret;
}
-struct sysfs_ops brport_sysfs_ops = {
+const struct sysfs_ops brport_sysfs_ops = {
.show = brport_show,
.store = brport_store,
};
diff --git a/samples/kobject/kset-example.c b/samples/kobject/kset-example.c
index 7c6088140528d39cb2b638bc6b6276fe3e65ab3b..3b126d1f8599198e6930ff7bd3c5690fb52ec138 100644
--- a/samples/kobject/kset-example.c
+++ b/samples/kobject/kset-example.c
@@ -87,7 +87,7 @@ static ssize_t foo_attr_store(struct kobject *kobj,
}
/* Our custom sysfs_ops that we will associate with our ktype later on */
-static struct sysfs_ops foo_sysfs_ops = {
+static const struct sysfs_ops foo_sysfs_ops = {
.show = foo_attr_show,
.store = foo_attr_store,
};