From 5b7d127726de6eed4b900bc3bbb167837690818f Mon Sep 17 00:00:00 2001
From: "Andrew F. Davis" <afd@ti.com>
Date: Sat, 21 Apr 2018 18:55:29 -0500
Subject: [PATCH] rpmsg: Correct support for MODULE_DEVICE_TABLE()
Due to missing a missing entry in file2alias.c MODULE_DEVICE_TABLE() are
not generating the proper module aliases. Add the needed entry here.
Fixes: bcabbccabffe ("rpmsg: add virtio-based remote processor messaging bus")
Reported-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
scripts/mod/devicetable-offsets.c | 3 +++
scripts/mod/file2alias.c | 11 +++++++++++
2 files changed, 14 insertions(+)
diff --git a/scripts/mod/devicetable-offsets.c b/scripts/mod/devicetable-offsets.c
index 9fad6afe4c417..6667f7b491d64 100644
--- a/scripts/mod/devicetable-offsets.c
+++ b/scripts/mod/devicetable-offsets.c
@@ -139,6 +139,9 @@ int main(void)
DEVID(hv_vmbus_device_id);
DEVID_FIELD(hv_vmbus_device_id, guid);
+ DEVID(rpmsg_device_id);
+ DEVID_FIELD(rpmsg_device_id, name);
+
DEVID(i2c_device_id);
DEVID_FIELD(i2c_device_id, name);
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index b9beeaa4695b2..52fd54a8fe39b 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -944,6 +944,17 @@ static int do_vmbus_entry(const char *filename, void *symval,
}
ADD_TO_DEVTABLE("vmbus", hv_vmbus_device_id, do_vmbus_entry);
+/* Looks like: rpmsg:S */
+static int do_rpmsg_entry(const char *filename, void *symval,
+ char *alias)
+{
+ DEF_FIELD_ADDR(symval, rpmsg_device_id, name);
+ sprintf(alias, RPMSG_DEVICE_MODALIAS_FMT, *name);
+
+ return 1;
+}
+ADD_TO_DEVTABLE("rpmsg", rpmsg_device_id, do_rpmsg_entry);
+
/* Looks like: i2c:S */
static int do_i2c_entry(const char *filename, void *symval,
char *alias)
--
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