tree a9df9d63e06616375260c77f58ae137df8895c81
parent ceba43834d1059b460cd05f92eff08c3fe5627f4
author Christophe JAILLET <christophe.jaillet@wanadoo.fr> 1494059039 +0200
committer Linus Walleij <linus.walleij@linaro.org> 1495442365 +0200

pinctrl: imx: Check for memory allocation failure

If 'devm_kzalloc' fails, a NULL pointer will be dereferenced.
Return -ENOMEM instead, as done for the other memory allocation just a
few lines below.
BTW, change the 'devm_kzalloc' into a 'devm_kcalloc'.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>