ARM: cleanup: soc_device_register() error checking
authorRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 24 Feb 2013 10:42:27 +0000 (10:42 +0000)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 24 Feb 2013 10:42:27 +0000 (10:42 +0000)
commitb269b1709d17794bef0397b3de7d1db72bdef926
tree799a3184261d4b6960ceb2045d465498846375c9
parentf6604efe0bee759f4db34757f2872b611288ef0f
ARM: cleanup: soc_device_register() error checking

soc_device_register() never returns NULL, it only ever returns an
error pointer or a valid pointer.  Use the right function (IS_ERR())
to check this.

soc_device_to_device() only ever returns &soc_dev->dev, and so can
never return an error or NULL if the pointer passed into it was
valid, so there's no point checking its return.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mach-integrator/integrator_ap.c
arch/arm/mach-integrator/integrator_cp.c
arch/arm/mach-ux500/cpu.c