linux-next: build failure after merge of the spi tree

[Stephen Rothwell]

Hi Mark,

After merging the spi tree, today's linux-next build (x86_64 allmodconfig
build) failed like this:

drivers/spi/spi-pxa2xx.c: In function 'setup_cs':
drivers/spi/spi-pxa2xx.c:1240:3: error: implicit declaration of function 
'gpiod_free' [-Werror=implicit-function-declaration]
   gpiod_free(chip->gpiod_cs);
   ^

Caused by commit

  221886646f75 ("spi: pxa2xx: avoid redundant gpio_to_desc(desc_to_gpio()) 
round-trip")

Presumably a missing include file.

I have used the spi tree from next-20171221 for today.

-- 
Cheers,
Stephen Rothwell