[PATCH v2] i2c: s3c2410: resume the I2C controller earlier

Doug Anderson dianders at chromium.org
Wed Jul 16 15:31:54 PDT 2014


Wolfram,

On Wed, Jul 16, 2014 at 10:35 AM, Wolfram Sang <wsa at the-dreams.de> wrote:
> On Tue, Jun 24, 2014 at 04:56:54PM -0700, Doug Anderson wrote:
>> From: Vincent Palatin <vpalatin at chromium.org>
>>
>> When the wake-up is triggered by the PMIC RTC, the RTC driver is trying
>> to read the PMIC interrupt status over I2C and fails because the I2C
>> controller is not resumed yet.
>> Let's resume the I2C controller earlier in the _noirq phase
>> (as other hardwares are doing), so we can properly get the wake-up
>> condition.
>>
>> Signed-off-by: Vincent Palatin <vpalatin at chromium.org>
>> Signed-off-by: Doug Anderson <dianders at chromium.org>
>
> Applied to for-current (because Tomasz said it fixes issues), thanks! If
> you think the exynos patch of the same style should also be in current,
> please let me know...

Thanks!  I don't think the exynos one needs to go into for-current.
for-next is enough.  :)

-Doug



More information about the linux-arm-kernel mailing list