USB: s3c-hsudc: use IS_ERR() instead of NULL check

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clk_get() returns ERR_PTR() on error, not NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Jingoo Han 2011-05-13 21:27:24 +09:00 • committed by Greg Kroah-Hartman

parent a088592432

commit 004c127ef0

1 changed files with 2 additions and 2 deletions

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drivers/usb/gadget/s3c-hsudc.c

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