tree 6354fa99b17f89c8f26ccf7c440d0d29096f2dc2
parent b32d20dc8b187e03605f091dbde9a78676a2a642
author Jean Delvare <khali@linux-fr.org> 1157314824 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1159310331 -0700

i2c: __must_check fixes (chip drivers)

i2c: __must_check fixes (chip drivers)

Check for error on sysfs file creation.
Delete sysfs files on device removal.

The approach taken for the most complex case (pcf8591) is similar to
what Mark M. Hoffman proposed for hardware monitoring chip drivers.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Ben Gardner <bgardner@wabtec.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>