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| author |   Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-09-21 14:35:18 +0800 |
|---|---|---|
| committer |   Mike Turquette <mturquette@linaro.org> | 2012-10-29 11:06:19 -0700 |
| commit | cdfed3b21f10ecd1566c7d5b8d40f05b18d52bda (patch) | |
| tree | 0a509c10b60aa8c53395b810fcced865b5bdf24e /drivers/clk/clk-fixed-rate.c | |
| parent | clk: ux500: Update sdmmc clock to 100MHz for u8500 (diff) | |
| download | wireguard-linux-cdfed3b21f10ecd1566c7d5b8d40f05b18d52bda.tar.xz wireguard-linux-cdfed3b21f10ecd1566c7d5b8d40f05b18d52bda.zip | |
clk: fix return value check in of_fixed_clk_setup()
In case of error, the function clk_register_fixed_rate() returns
ERR_PTR() not NULL pointer. The NULL test in the return value
check should be replaced with IS_ERR().
dpatch engine is used to auto generated this patch.
(https://github.com/weiyj/dpatch)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk/clk-fixed-rate.c')
| -rw-r--r-- | drivers/clk/clk-fixed-rate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/clk-fixed-rate.c b/drivers/clk/clk-fixed-rate.c index f5ec0eebd4d7..af78ed6b67ef 100644 --- a/drivers/clk/clk-fixed-rate.c +++ b/drivers/clk/clk-fixed-rate.c @@ -97,7 +97,7 @@ void __init of_fixed_clk_setup(struct device_node *node) of_property_read_string(node, "clock-output-names", &clk_name); clk = clk_register_fixed_rate(NULL, clk_name, NULL, CLK_IS_ROOT, rate); - if (clk) + if (!IS_ERR(clk)) of_clk_add_provider(node, of_clk_src_simple_get, clk); } EXPORT_SYMBOL_GPL(of_fixed_clk_setup); |