diff options
| author | Anton Vorontsov <cbouatmailru@gmail.com> | 2008-03-04 14:28:43 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-03-04 16:35:12 -0800 |
| commit | fbc357df2e7728feb010148bed4eccb03a181610 (patch) | |
| tree | 4be747467720b697118ffeb3b65f8a6d363f264b /drivers/leds | |
| parent | 4874cc1b5142397d585c63d84b3d6d3afff60354 (diff) | |
ds1wm: should check for IS_ERR(clk) instead of NULL
On the error condition clk_get() returns ERR_PTR(..), so checking for NULL
doesn't work. ds1wm module causes a kernel oops when ds1wm clock isn't
registered.
This patch converts NULL check to IS_ERR(), plus uses PTR_ERR()
for the return code.
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/leds')
0 files changed, 0 insertions, 0 deletions