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author | Richard Purdie <richard@openedhand.com> | 2008-08-03 11:21:36 +0000 |
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committer | Richard Purdie <richard@openedhand.com> | 2008-08-03 11:21:36 +0000 |
commit | 5e4da782189840fb87bf4ff2ff689a7278cd75c1 (patch) | |
tree | f707818d7bb3e96031876c651411feb12fa632f9 /meta/packages/linux/linux-omap2-git/beagleboard/TWL4030-01.patch | |
parent | 6dda6e3c3e1413e08364fdca7496435a894abe5f (diff) | |
download | openembedded-core-5e4da782189840fb87bf4ff2ff689a7278cd75c1.tar.gz openembedded-core-5e4da782189840fb87bf4ff2ff689a7278cd75c1.tar.bz2 openembedded-core-5e4da782189840fb87bf4ff2ff689a7278cd75c1.tar.xz openembedded-core-5e4da782189840fb87bf4ff2ff689a7278cd75c1.zip |
linux-omap2-git: Sync with OE.dev, add fixes to compile correctly with gcc 4.3.1
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@5009 311d38ba-8fff-0310-9ca6-ca027cbcb966
Diffstat (limited to 'meta/packages/linux/linux-omap2-git/beagleboard/TWL4030-01.patch')
-rw-r--r-- | meta/packages/linux/linux-omap2-git/beagleboard/TWL4030-01.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/meta/packages/linux/linux-omap2-git/beagleboard/TWL4030-01.patch b/meta/packages/linux/linux-omap2-git/beagleboard/TWL4030-01.patch new file mode 100644 index 000000000..c361c33d6 --- /dev/null +++ b/meta/packages/linux/linux-omap2-git/beagleboard/TWL4030-01.patch @@ -0,0 +1,43 @@ +TWL4030: remove superfluous PWR interrupt status clear before masking + +From: Paul Walmsley <paul@pwsan.com> + +twl_irq_init() clears PWR interrupt status bits, then masks the interrupts +off, then clears the PWR interrupt status bits again. The first clear +seems unnecessary, so, remove it. + +Signed-off-by: Paul Walmsley <paul@pwsan.com> +--- + + drivers/i2c/chips/twl4030-core.c | 18 ------------------ + 1 files changed, 0 insertions(+), 18 deletions(-) + +diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c +index adc45d4..ff662bc 100644 +--- a/drivers/i2c/chips/twl4030-core.c ++++ b/drivers/i2c/chips/twl4030-core.c +@@ -719,24 +719,6 @@ static void twl_init_irq(void) + char *msg = "Unable to register interrupt subsystem"; + unsigned int irq_num; + +- /* +- * We end up with interrupts from other modules before +- * they get a chance to handle them... +- */ +- /* PWR_ISR1 */ +- res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xFF, 0x00); +- if (res < 0) { +- pr_err("%s[%d][%d]\n", msg, res, __LINE__); +- return; +- } +- +- /* PWR_ISR2 */ +- res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xFF, 0x02); +- if (res < 0) { +- pr_err("%s[%d][%d]\n", msg, res, __LINE__); +- return; +- } +- + /* PWR_IMR1 */ + res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xFF, 0x1); + if (res < 0) { |