ARM: cleanup: soc_device_register() error checking

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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>

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This commit is contained in:

Russell King 2013-02-24 10:42:27 +00:00

parent f6604efe0b

commit b269b1709d

3 changed files with 6 additions and 12 deletions

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6

arch/arm/mach-integrator/integrator_ap.c

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7

arch/arm/mach-integrator/integrator_cp.c

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5

arch/arm/mach-ux500/cpu.c

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