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| author | Mike Turquette <mturquette@linaro.org> | 2012-03-29 14:30:40 -0700 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2012-04-24 16:37:39 -0700 |
| commit | d1302a36a7f1c33d1a8babc6a510e1401a5e5aed (patch) | |
| tree | bcb0d5f659a762764b75720fdada09ac9c548886 /include/linux/clk-private.h | |
| parent | d305fb78f31209596c9135d396a0d3af7ac86947 (diff) | |
| download | talos-op-linux-d1302a36a7f1c33d1a8babc6a510e1401a5e5aed.tar.gz talos-op-linux-d1302a36a7f1c33d1a8babc6a510e1401a5e5aed.zip | |
clk: core: copy parent_names & return error codes
This patch cleans up clk_register and solves a few bugs by teaching
clk_register and __clk_init to return error codes (instead of just NULL)
to better align with the existing clk.h api.
Along with that change this patch also introduces a new behavior whereby
clk_register copies the parent_names array, thus allowing platforms to
declare their parent_names arrays as __initdata.
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'include/linux/clk-private.h')
| -rw-r--r-- | include/linux/clk-private.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/clk-private.h b/include/linux/clk-private.h index e9c8b9841b16..e7032fdd45eb 100644 --- a/include/linux/clk-private.h +++ b/include/linux/clk-private.h @@ -181,8 +181,10 @@ struct clk { * * It is not necessary to call clk_register if __clk_init is used directly with * statically initialized clock data. + * + * Returns 0 on success, otherwise an error code. */ -void __clk_init(struct device *dev, struct clk *clk); +int __clk_init(struct device *dev, struct clk *clk); #endif /* CONFIG_COMMON_CLK */ #endif /* CLK_PRIVATE_H */ |
