diff mbox

[1/1] clk: add more __must_check for bulk APIs

Message ID 1516710285-23683-1-git-send-email-aisheng.dong@nxp.com (mailing list archive)
State Accepted, archived
Headers show

Commit Message

Aisheng Dong Jan. 23, 2018, 12:24 p.m. UTC 
we need it even when !CONFIG_HAVE_CLK because it allows
us to catch missing checking return values in the non-clk
compile configurations too. More test coverage.

Cc: Stephen Boyd <sboyd@codeaurora.org>
Suggested-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
---
 include/linux/clk.h | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

Comments

Stephen Boyd March 16, 2018, 10:46 p.m. UTC | #1 
Quoting Dong Aisheng (2018-01-23 04:24:45)
> we need it even when !CONFIG_HAVE_CLK because it allows
> us to catch missing checking return values in the non-clk
> compile configurations too. More test coverage.
> 
> Cc: Stephen Boyd <sboyd@codeaurora.org>
> Suggested-by: Stephen Boyd <sboyd@codeaurora.org>
> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
> ---

Applied to clk-next

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diff mbox

Patch

diff --git a/include/linux/clk.h b/include/linux/clk.h
index 4c4ef9f..0dbd088 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -209,7 +209,7 @@  static inline int clk_prepare(struct clk *clk)
 	return 0;
 }
 
-static inline int clk_bulk_prepare(int num_clks, struct clk_bulk_data *clks)
+static inline int __must_check clk_bulk_prepare(int num_clks, struct clk_bulk_data *clks)
 {
 	might_sleep();
 	return 0;
@@ -603,8 +603,8 @@  static inline struct clk *clk_get(struct device *dev, const char *id)
 	return NULL;
 }
 
-static inline int clk_bulk_get(struct device *dev, int num_clks,
-			       struct clk_bulk_data *clks)
+static inline int __must_check clk_bulk_get(struct device *dev, int num_clks,
+					    struct clk_bulk_data *clks)
 {
 	return 0;
 }
@@ -614,8 +614,8 @@  static inline struct clk *devm_clk_get(struct device *dev, const char *id)
 	return NULL;
 }
 
-static inline int devm_clk_bulk_get(struct device *dev, int num_clks,
-				    struct clk_bulk_data *clks)
+static inline int __must_check devm_clk_bulk_get(struct device *dev, int num_clks,
+						 struct clk_bulk_data *clks)
 {
 	return 0;
 }
@@ -645,7 +645,7 @@  static inline int clk_enable(struct clk *clk)
 	return 0;
 }
 
-static inline int clk_bulk_enable(int num_clks, struct clk_bulk_data *clks)
+static inline int __must_check clk_bulk_enable(int num_clks, struct clk_bulk_data *clks)
 {
 	return 0;
 }
@@ -719,8 +719,8 @@  static inline void clk_disable_unprepare(struct clk *clk)
 	clk_unprepare(clk);
 }
 
-static inline int clk_bulk_prepare_enable(int num_clks,
-					  struct clk_bulk_data *clks)
+static inline int __must_check clk_bulk_prepare_enable(int num_clks,
+					struct clk_bulk_data *clks)
 {
 	int ret;