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author | Paul Mundt <lethal@linux-sh.org> | 2011-06-24 17:36:23 +0900 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2011-06-24 17:36:23 +0900 |
commit | 7912825d8b755e6a5b9839eab910f451b0271aba (patch) | |
tree | 2f74cef36372a9a9c1462b62f6f8ab648ad24d8a /arch/sh/boards/mach-sdk7786 | |
parent | 225ca45c3c64964163ea1fa85e2081af85956eed (diff) | |
download | linux-7912825d8b755e6a5b9839eab910f451b0271aba.tar.gz linux-7912825d8b755e6a5b9839eab910f451b0271aba.tar.bz2 linux-7912825d8b755e6a5b9839eab910f451b0271aba.zip |
sh: Tidy up pre-clkdev clk_get() error handling.
clk_get() used to return NULL or an errno value depending on whether a
clkdev lookup failed or a clock wasn't found in the primary clock list.
As these disjoint paths were unified and everything now is handled via
clkdev lookups, the NULL case never makes it out of clk_get(). Update
accordingly and always look to the errno value.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards/mach-sdk7786')
-rw-r--r-- | arch/sh/boards/mach-sdk7786/setup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/boards/mach-sdk7786/setup.c b/arch/sh/boards/mach-sdk7786/setup.c index 1521aa75ee3a..486d1ac3694c 100644 --- a/arch/sh/boards/mach-sdk7786/setup.c +++ b/arch/sh/boards/mach-sdk7786/setup.c @@ -194,7 +194,7 @@ static int sdk7786_clk_init(void) return -EINVAL; clk = clk_get(NULL, "extal"); - if (!clk || IS_ERR(clk)) + if (IS_ERR(clk)) return PTR_ERR(clk); ret = clk_set_rate(clk, 33333333); clk_put(clk); |