diff --git a/drivers/staging/brcm80211/Kconfig b/drivers/staging/brcm80211/Kconfig
index f4cf9b23481e0ffad692f3158ded5fec6a069151..379cf16e89f7a29a28a9f951d14c0c32c05f15fd 100644
--- a/drivers/staging/brcm80211/Kconfig
+++ b/drivers/staging/brcm80211/Kconfig
@@ -7,6 +7,7 @@ config BRCMSMAC
default n
depends on PCI
depends on WLAN && MAC80211
+ depends on X86 || MIPS
select BRCMUTIL
select FW_LOADER
select CRC_CCITT
@@ -20,6 +21,7 @@ config BRCMFMAC
default n
depends on MMC
depends on WLAN && CFG80211
+ depends on X86 || MIPS
select BRCMUTIL
select FW_LOADER
select WIRELESS_EXT
diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig
index 1502d80f6f787c316acac00f3a54d80af181a721..20008a4376e8924895a2b245a165098c12857d13 100644
--- a/drivers/staging/comedi/Kconfig
+++ b/drivers/staging/comedi/Kconfig
@@ -2,6 +2,7 @@ config COMEDI
tristate "Data acquisition support (comedi)"
default N
depends on m
+ depends on BROKEN || FRV || M32R || MN10300 || SUPERH || TILE || X86
---help---
Enable support a wide range of data acquisition devices
for Linux.
@@ -160,6 +161,7 @@ config COMEDI_PCL730
config COMEDI_PCL812
tristate "Advantech PCL-812/813 and ADlink ACL-8112/8113/8113/8216"
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for Advantech PCL-812/PG, PCL-813/B, ADLink
@@ -171,6 +173,7 @@ config COMEDI_PCL812
config COMEDI_PCL816
tristate "Advantech PCL-814 and PCL-816 ISA card support"
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for Advantech PCL-814 and PCL-816 ISA cards
@@ -180,6 +183,7 @@ config COMEDI_PCL816
config COMEDI_PCL818
tristate "Advantech PCL-718 and PCL-818 ISA card support"
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for Advantech PCL-818 ISA cards
@@ -269,6 +273,7 @@ config COMEDI_DAS800
config COMEDI_DAS1800
tristate "DAS1800 and compatible ISA card support"
+ depends on VIRT_TO_BUS
select COMEDI_FC
default N
---help---
@@ -340,6 +345,7 @@ config COMEDI_DT2817
config COMEDI_DT282X
tristate "Data Translation DT2821 series and DT-EZ ISA card support"
select COMEDI_FC
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for Data Translation DT2821 series including DT-EZ
@@ -419,6 +425,7 @@ config COMEDI_ADQ12B
config COMEDI_NI_AT_A2150
tristate "NI AT-A2150 ISA card support"
depends on COMEDI_NI_COMMON
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for National Instruments AT-A2150 cards
@@ -536,6 +543,7 @@ if COMEDI_PCI_DRIVERS && PCI
config COMEDI_ADDI_APCI_035
tristate "ADDI-DATA APCI_035 support"
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for ADDI-DATA APCI_035 cards
@@ -545,6 +553,7 @@ config COMEDI_ADDI_APCI_035
config COMEDI_ADDI_APCI_1032
tristate "ADDI-DATA APCI_1032 support"
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for ADDI-DATA APCI_1032 cards
@@ -554,6 +563,7 @@ config COMEDI_ADDI_APCI_1032
config COMEDI_ADDI_APCI_1500
tristate "ADDI-DATA APCI_1500 support"
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for ADDI-DATA APCI_1500 cards
@@ -563,6 +573,7 @@ config COMEDI_ADDI_APCI_1500
config COMEDI_ADDI_APCI_1516
tristate "ADDI-DATA APCI_1516 support"
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for ADDI-DATA APCI_1516 cards
@@ -572,6 +583,7 @@ config COMEDI_ADDI_APCI_1516
config COMEDI_ADDI_APCI_1564
tristate "ADDI-DATA APCI_1564 support"
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for ADDI-DATA APCI_1564 cards
@@ -581,6 +593,7 @@ config COMEDI_ADDI_APCI_1564
config COMEDI_ADDI_APCI_16XX
tristate "ADDI-DATA APCI_16xx support"
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for ADDI-DATA APCI_16xx cards
@@ -590,6 +603,7 @@ config COMEDI_ADDI_APCI_16XX
config COMEDI_ADDI_APCI_2016
tristate "ADDI-DATA APCI_2016 support"
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for ADDI-DATA APCI_2016 cards
@@ -599,6 +613,7 @@ config COMEDI_ADDI_APCI_2016
config COMEDI_ADDI_APCI_2032
tristate "ADDI-DATA APCI_2032 support"
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for ADDI-DATA APCI_2032 cards
@@ -608,6 +623,7 @@ config COMEDI_ADDI_APCI_2032
config COMEDI_ADDI_APCI_2200
tristate "ADDI-DATA APCI_2200 support"
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for ADDI-DATA APCI_2200 cards
@@ -617,6 +633,7 @@ config COMEDI_ADDI_APCI_2200
config COMEDI_ADDI_APCI_3001
tristate "ADDI-DATA APCI_3001 support"
+ depends on VIRT_TO_BUS
select COMEDI_FC
default N
---help---
@@ -627,6 +644,7 @@ config COMEDI_ADDI_APCI_3001
config COMEDI_ADDI_APCI_3120
tristate "ADDI-DATA APCI_3520 support"
+ depends on VIRT_TO_BUS
select COMEDI_FC
default N
---help---
@@ -637,6 +655,7 @@ config COMEDI_ADDI_APCI_3120
config COMEDI_ADDI_APCI_3501
tristate "ADDI-DATA APCI_3501 support"
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for ADDI-DATA APCI_3501 cards
@@ -646,6 +665,7 @@ config COMEDI_ADDI_APCI_3501
config COMEDI_ADDI_APCI_3XXX
tristate "ADDI-DATA APCI_3xxx support"
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for ADDI-DATA APCI_3xxx cards
@@ -712,6 +732,7 @@ config COMEDI_ADL_PCI9111
config COMEDI_ADL_PCI9118
tristate "ADLink PCI-9118DG, PCI-9118HG, PCI-9118HR support"
select COMEDI_FC
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for ADlink PCI-9118DG, PCI-9118HG, PCI-9118HR cards
@@ -1287,6 +1308,7 @@ config COMEDI_NI_LABPC
depends on COMEDI_MITE
select COMEDI_8255
select COMEDI_FC
+ depends on VIRT_TO_BUS
default N
---help---
Enable support for National Instruments Lab-PC and compatibles
diff --git a/drivers/staging/iio/Kconfig b/drivers/staging/iio/Kconfig
index f96d5b5d5141cabe75c79a722b6811135ed9b90e..d329635fb5c4f970cace5bb91468db327a4b4326 100644
--- a/drivers/staging/iio/Kconfig
+++ b/drivers/staging/iio/Kconfig
@@ -4,7 +4,7 @@
menuconfig IIO
tristate "Industrial I/O support"
- depends on !S390
+ depends on GENERIC_HARDIRQS
help
The industrial I/O subsystem provides a unified framework for
drivers for many different types of embedded sensors using a
diff --git a/drivers/staging/iio/accel/adis16204.h b/drivers/staging/iio/accel/adis16204.h
index 5310a4297688ba93bfa2a350024e9e8f8457fb4c..1690c0d15690d13e5c4340f1ca5f93ca59b3aa4b 100644
--- a/drivers/staging/iio/accel/adis16204.h
+++ b/drivers/staging/iio/accel/adis16204.h
@@ -84,7 +84,6 @@ struct adis16204_state {
int adis16204_set_irq(struct iio_dev *indio_dev, bool enable);
-#ifdef CONFIG_IIO_RING_BUFFER
enum adis16204_scan {
ADIS16204_SCAN_SUPPLY,
ADIS16204_SCAN_ACC_X,
@@ -93,6 +92,7 @@ enum adis16204_scan {
ADIS16204_SCAN_TEMP,
};
+#ifdef CONFIG_IIO_RING_BUFFER
void adis16204_remove_trigger(struct iio_dev *indio_dev);
int adis16204_probe_trigger(struct iio_dev *indio_dev);
diff --git a/drivers/staging/iio/accel/adis16209.h b/drivers/staging/iio/accel/adis16209.h
index 58d08db6f9b50488526dc651923ec6958e6950bc..3153cbee0957d6956f9a698f10f0eb3d02fbbe74 100644
--- a/drivers/staging/iio/accel/adis16209.h
+++ b/drivers/staging/iio/accel/adis16209.h
@@ -121,8 +121,6 @@ struct adis16209_state {
int adis16209_set_irq(struct iio_dev *indio_dev, bool enable);
-#ifdef CONFIG_IIO_RING_BUFFER
-
#define ADIS16209_SCAN_SUPPLY 0
#define ADIS16209_SCAN_ACC_X 1
#define ADIS16209_SCAN_ACC_Y 2
@@ -132,6 +130,8 @@ int adis16209_set_irq(struct iio_dev *indio_dev, bool enable);
#define ADIS16209_SCAN_INCLI_Y 6
#define ADIS16209_SCAN_ROT 7
+#ifdef CONFIG_IIO_RING_BUFFER
+
void adis16209_remove_trigger(struct iio_dev *indio_dev);
int adis16209_probe_trigger(struct iio_dev *indio_dev);
diff --git a/drivers/staging/iio/gyro/adis16260.h b/drivers/staging/iio/gyro/adis16260.h
index 702dc982f62f9e25cc351ca88688f08f3a1fbd42..24bf70e4b29bb0adde776a7e653acc29f8ab9f80 100644
--- a/drivers/staging/iio/gyro/adis16260.h
+++ b/drivers/staging/iio/gyro/adis16260.h
@@ -104,7 +104,6 @@ struct adis16260_state {
int adis16260_set_irq(struct iio_dev *indio_dev, bool enable);
-#ifdef CONFIG_IIO_RING_BUFFER
/* At the moment triggers are only used for ring buffer
* filling. This may change!
*/
@@ -115,6 +114,7 @@ int adis16260_set_irq(struct iio_dev *indio_dev, bool enable);
#define ADIS16260_SCAN_TEMP 3
#define ADIS16260_SCAN_ANGL 4
+#ifdef CONFIG_IIO_RING_BUFFER
void adis16260_remove_trigger(struct iio_dev *indio_dev);
int adis16260_probe_trigger(struct iio_dev *indio_dev);
diff --git a/drivers/staging/iio/imu/adis16400.h b/drivers/staging/iio/imu/adis16400.h
index db184d11dfc0ff85d12ee311cdb7d829d5f9334b..e87715b9acc60fa9de8e27a7c66f386f65312dfa 100644
--- a/drivers/staging/iio/imu/adis16400.h
+++ b/drivers/staging/iio/imu/adis16400.h
@@ -158,7 +158,6 @@ struct adis16400_state {
int adis16400_set_irq(struct iio_dev *indio_dev, bool enable);
-#ifdef CONFIG_IIO_RING_BUFFER
/* At the moment triggers are only used for ring buffer
* filling. This may change!
*/
@@ -182,6 +181,7 @@ int adis16400_set_irq(struct iio_dev *indio_dev, bool enable);
#define ADIS16300_SCAN_INCLI_X 12
#define ADIS16300_SCAN_INCLI_Y 13
+#ifdef CONFIG_IIO_RING_BUFFER
void adis16400_remove_trigger(struct iio_dev *indio_dev);
int adis16400_probe_trigger(struct iio_dev *indio_dev);
diff --git a/drivers/staging/mei/init.c b/drivers/staging/mei/init.c
index d1ffa32cd141105b1f9fe4f064ef8b06a53b01e1..685fcf63964494cefb8cf93bd472478c5b8f301a 100644
--- a/drivers/staging/mei/init.c
+++ b/drivers/staging/mei/init.c
@@ -189,7 +189,7 @@ int mei_hw_init(struct mei_device *dev)
mutex_lock(&dev->device_lock);
}
- if (!err && !dev->recvd_msg) {
+ if (err <= 0 && !dev->recvd_msg) {
dev->mei_state = MEI_DISABLED;
dev_dbg(&dev->pdev->dev,
"wait_event_interruptible_timeout failed"
diff --git a/drivers/staging/mei/wd.c b/drivers/staging/mei/wd.c
index 2564b038636ad6e79ad1e52d3b8a83749e8ce1ca..fff53d0b5c6efed99aba827b0f68979092f5bb44 100644
--- a/drivers/staging/mei/wd.c
+++ b/drivers/staging/mei/wd.c
@@ -169,10 +169,15 @@ int mei_wd_stop(struct mei_device *dev, bool preserve)
ret = wait_event_interruptible_timeout(dev->wait_stop_wd,
dev->wd_stopped, 10 * HZ);
mutex_lock(&dev->device_lock);
- if (!dev->wd_stopped)
- dev_dbg(&dev->pdev->dev, "stop wd failed to complete.\n");
- else
- dev_dbg(&dev->pdev->dev, "stop wd complete.\n");
+ if (dev->wd_stopped) {
+ dev_dbg(&dev->pdev->dev, "stop wd complete ret=%d.\n", ret);
+ ret = 0;
+ } else {
+ if (!ret)
+ ret = -ETIMEDOUT;
+ dev_warn(&dev->pdev->dev,
+ "stop wd failed to complete ret=%d.\n", ret);
+ }
if (preserve)
dev->wd_timeout = wd_timeout;