tree 530a76a043da86ba9c3f0d1f219634c0dec5a4e0
parent 86287958bdc49e17dfe3dc8a5dd6234235d9c945
author Russell King <rmk+kernel@arm.linux.org.uk> 1361702926 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> 1361702926 +0000

ARM: cleanup: regulator_get() error handling

regulator_get() does not return NULL as an error value.  Even when it
does return an error, the code as written falls out the error path
while returning zero (indicating no failure.)  Fix this, and use the
more correct IS_ERR() macro to check for errors.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>