Phil Reid dec43da46f fpga: altera-ps-spi: Fix getting of optional confd gpio
Currently the driver does not handle EPROBE_DEFER for the confd gpio.
Use devm_gpiod_get_optional() instead of devm_gpiod_get() and return
error codes from altera_ps_probe().

Fixes: 5692fae0742d ("fpga manager: Add altera-ps-spi driver for Altera FPGAs")
Signed-off-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
2019-08-18 17:40:02 -07:00
..
2018-05-25 18:23:56 +02:00
2018-10-16 11:13:50 +02:00
2018-10-16 11:13:50 +02:00