summaryrefslogtreecommitdiff
path: root/target/linux/omap24xx/patches-2.6.38/505-cbus-retu-write-lock.patch
diff options
context:
space:
mode:
authorMichael Büsch <mb@bu3sch.de>2011-02-27 17:23:24 +0000
committerMichael Büsch <mb@bu3sch.de>2011-02-27 17:23:24 +0000
commit5a3eb5f0759af8a07317ccb4763bfc2a7100b49d (patch)
treede16ad9e79236e29f08421d8ba87d76b54af1921 /target/linux/omap24xx/patches-2.6.38/505-cbus-retu-write-lock.patch
parent5f59f81af8ef60a7f037a2220779af513a725103 (diff)
downloadmtk-20170518-5a3eb5f0759af8a07317ccb4763bfc2a7100b49d.zip
mtk-20170518-5a3eb5f0759af8a07317ccb4763bfc2a7100b49d.tar.gz
mtk-20170518-5a3eb5f0759af8a07317ccb4763bfc2a7100b49d.tar.bz2
rename patch
SVN-Revision: 25757
Diffstat (limited to 'target/linux/omap24xx/patches-2.6.38/505-cbus-retu-write-lock.patch')
-rw-r--r--target/linux/omap24xx/patches-2.6.38/505-cbus-retu-write-lock.patch14
1 files changed, 14 insertions, 0 deletions
diff --git a/target/linux/omap24xx/patches-2.6.38/505-cbus-retu-write-lock.patch b/target/linux/omap24xx/patches-2.6.38/505-cbus-retu-write-lock.patch
new file mode 100644
index 0000000..0fb8c6f
--- /dev/null
+++ b/target/linux/omap24xx/patches-2.6.38/505-cbus-retu-write-lock.patch
@@ -0,0 +1,14 @@
+Index: linux-2.6.38-rc6/drivers/cbus/retu.c
+===================================================================
+--- linux-2.6.38-rc6.orig/drivers/cbus/retu.c 2011-02-26 23:23:34.014429906 +0100
++++ linux-2.6.38-rc6/drivers/cbus/retu.c 2011-02-26 23:25:18.905358127 +0100
+@@ -120,7 +120,9 @@
+ {
+ struct retu *retu = dev_get_drvdata(child->parent);
+
++ mutex_lock(&retu->mutex);
+ __retu_write_reg(retu, reg, val);
++ mutex_unlock(&retu->mutex);
+ }
+ EXPORT_SYMBOL_GPL(retu_write_reg);
+