gpiolib: cosmetic improvements for error handling in gpiochip_add()
authorAnton Vorontsov <avorontsov@ru.mvista.com>
Tue, 8 Jun 2010 13:48:15 +0000 (07:48 -0600)
committerGrant Likely <grant.likely@secretlab.ca>
Mon, 5 Jul 2010 22:14:29 +0000 (16:14 -0600)
commitcedb1881ba32f7e9cd49250bd79debccbe52b094
treeeefcda635b7b5f683a473c965f8cbeeaff38d6b5
parentac80a51e2ce5c431de9997085f33cb6093218b1f
gpiolib: cosmetic improvements for error handling in gpiochip_add()

Hopefully it makes the code look nicer and makes it easier to extend
this function.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
CC: devicetree-discuss@lists.ozlabs.org
CC: linux-kernel@vger.kernel.org
drivers/gpio/gpiolib.c