aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/omap24xx/patches-3.1/253-cbus-tahvo-irq-reg-lock.patch
diff options
context:
space:
mode:
authorMichael Büsch <mb@bu3sch.de>2011-11-17 22:31:27 +0000
committerMichael Büsch <mb@bu3sch.de>2011-11-17 22:31:27 +0000
commit0b86c2648abc9e56eac2cf5c9df34495cefc86bb (patch)
treea9e3dfbb99522dbb6f7cd0eb0e05c1cf7d001150 /target/linux/omap24xx/patches-3.1/253-cbus-tahvo-irq-reg-lock.patch
parentdf2810831c5e89e9eabd7d48a34e0946a43d5ead (diff)
downloadupstream-0b86c2648abc9e56eac2cf5c9df34495cefc86bb.tar.gz
upstream-0b86c2648abc9e56eac2cf5c9df34495cefc86bb.tar.bz2
upstream-0b86c2648abc9e56eac2cf5c9df34495cefc86bb.zip
omap24xx: Fix cbus nested IRQ acking
SVN-Revision: 29237
Diffstat (limited to 'target/linux/omap24xx/patches-3.1/253-cbus-tahvo-irq-reg-lock.patch')
-rw-r--r--target/linux/omap24xx/patches-3.1/253-cbus-tahvo-irq-reg-lock.patch15
1 files changed, 0 insertions, 15 deletions
diff --git a/target/linux/omap24xx/patches-3.1/253-cbus-tahvo-irq-reg-lock.patch b/target/linux/omap24xx/patches-3.1/253-cbus-tahvo-irq-reg-lock.patch
deleted file mode 100644
index c27a67c7c9..0000000000
--- a/target/linux/omap24xx/patches-3.1/253-cbus-tahvo-irq-reg-lock.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-Index: linux-3.1.1/drivers/cbus/tahvo.c
-===================================================================
---- linux-3.1.1.orig/drivers/cbus/tahvo.c 2011-11-17 18:51:03.708374259 +0100
-+++ linux-3.1.1/drivers/cbus/tahvo.c 2011-11-17 18:57:17.739067493 +0100
-@@ -137,8 +137,10 @@ static irqreturn_t tahvo_irq_handler(int
- u16 id;
- u16 im;
-
-+ mutex_lock(&tahvo->mutex);
- id = __tahvo_read_reg(tahvo, TAHVO_REG_IDR);
- im = __tahvo_read_reg(tahvo, TAHVO_REG_IMR);
-+ mutex_unlock(&tahvo->mutex);
- id &= ~im;
-
- if (!id) {