27 Mar
2017
27 Mar
'17
7:04 p.m.
On Mon, 27 Mar 2017, Charles Keepax wrote:
The error path in probe attempts to put the device back into reset. Should we fail to get the reset_gpio (such as a probe defer) we will leave the error value in there, which the gpiod_set_value_cansleep on the error path will attempt to deference.
Fix this issue by clearing reset_gpio before we head into the error path.
Signed-off-by: Charles Keepax ckeepax@opensource.wolfsonmicro.com
Acked-by: Brian Austin brian.austin@cirrus.com