Felipe Balbi 6c2abcdd4f usb: musb: debugfs: fix error check ...

debugfs will return NULL on failure, so
we must check for !ptr instead of IS_ERR(ptr).

Signed-off-by: Felipe Balbi <balbi@ti.com>

2012-02-01 11:02:46 +02:00

6.9 KiB

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