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| author | Michael Büsch <mb@bu3sch.de> | 2011-11-17 22:31:27 +0000 |
|---|---|---|
| committer | Michael Büsch <mb@bu3sch.de> | 2011-11-17 22:31:27 +0000 |
| commit | 71954c593e62f46187d722e6e601ccbad318200e (patch) | |
| tree | 1d639d5e116292f1c4145cf6dd457b465fb28799 /target/linux/omap24xx/patches-3.1/253-cbus-tahvo-irq-reg-lock.patch | |
| parent | b22066dc6ff565de2f8e455c032b7c52c22a0d90 (diff) | |
| download | upstream-71954c593e62f46187d722e6e601ccbad318200e.tar.gz upstream-71954c593e62f46187d722e6e601ccbad318200e.tar.bz2 upstream-71954c593e62f46187d722e6e601ccbad318200e.zip | |
omap24xx: Fix cbus nested IRQ acking
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29237 3c298f89-4303-0410-b956-a3cf2f4a3e73
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.patch | 15 |
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) { |