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(parent: b465fc5) | patch
iio:light:stk3310: add more error handling
authorHartmut Knaack <knaack.h@gmx.de>
Thu, 9 Jul 2015 21:51:31 +0000 (23:51 +0200)
committerJonathan Cameron <jic23@kernel.org>
Wed, 12 Aug 2015 21:16:02 +0000 (22:16 +0100)
commit7c7a9eeaa335df03d692ad65e0767020ad1be374
tree8cdbccc583152ac8bd2e6689b78362539480e7a4tree | snapshot
parentb465fc5499083d0b7086ae590cb852c0052622a0commit | diff
iio:light:stk3310: add more error handling

Check for the following error cases:
  * lower boundary for val in _write_event
  * return value of regmap_(field_)read
  * possible values for chan->type
  * return value of stk3310_gpio_probe

Also add an error path in _probe to put the sensor back into stand-by mode
in case of serious errors.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/light/stk3310.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git