diff options
Diffstat (limited to 'target/linux/s3c24xx/patches/0207-fix-pcf50633-mask-second-on-resume.patch.patch')
| -rwxr-xr-x | target/linux/s3c24xx/patches/0207-fix-pcf50633-mask-second-on-resume.patch.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches/0207-fix-pcf50633-mask-second-on-resume.patch.patch b/target/linux/s3c24xx/patches/0207-fix-pcf50633-mask-second-on-resume.patch.patch new file mode 100755 index 0000000000..725521cc57 --- /dev/null +++ b/target/linux/s3c24xx/patches/0207-fix-pcf50633-mask-second-on-resume.patch.patch @@ -0,0 +1,32 @@ +From 76d0eccb31de3f0b7ba1124029cae40fca49fea2 Mon Sep 17 00:00:00 2001 +From: Andy Green <andy@openmoko.com> +Date: Fri, 25 Jul 2008 23:06:19 +0100 +Subject: [PATCH] fix-pcf50633-mask-second-on-resume.patch + +We leave SECOND unmasked on resume, it's like the +situation at probe() time, but there it makes us +turn SECOND off after coldplug action. So we need +to act like after that has happened, not exactly +like what we do at probe / init time. + +Signed-off-by: Andy Green <andy@openmoko.com> +--- + drivers/i2c/chips/pcf50633.c | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/drivers/i2c/chips/pcf50633.c b/drivers/i2c/chips/pcf50633.c +index 76bb886..352b54a 100644 +--- a/drivers/i2c/chips/pcf50633.c ++++ b/drivers/i2c/chips/pcf50633.c +@@ -2543,6 +2543,8 @@ static int pcf50633_resume(struct device *dev) + dev_err(dev, "Failed to restore LDOs :-( %d\n", ret); + + memset(res, 0, sizeof(res)); ++ /* not interested in second on resume */ ++ res[0] = PCF50633_INT1_SECOND; + ret = i2c_smbus_write_i2c_block_data(&pcf->client, + PCF50633_REG_INT1M, + 5, &res[0]); +-- +1.5.6.3 + |