Hi,
On 28/08/16 08:28, Baoyou Xie wrote:
> We get 1 warning when build kernel with W=1:
> drivers/memory/omap-gpmc.c:354:14: warning: no previous prototype for 'gpmc_clk_ticks_to_ns' [-Wmissing-prototypes]
>
> In fact, this function is only used in the file in which it is declared
> and don't need a declaration, but can be made static.
> so this patch marks it 'static'.
>
> Signed-off-by: Baoyou Xie <baoyou.xie@xxxxxxxxxx>
> ---
> drivers/memory/omap-gpmc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
> index 869c83f..f71cbf7 100644
> --- a/drivers/memory/omap-gpmc.c
> +++ b/drivers/memory/omap-gpmc.c
> @@ -350,7 +350,7 @@ static unsigned int gpmc_ps_to_ticks(unsigned int time_ps)
> return (time_ps + tick_ps - 1) / tick_ps;
> }
>
> -unsigned int gpmc_clk_ticks_to_ns(unsigned ticks, int cs,
> +static unsigned int gpmc_clk_ticks_to_ns(unsigned int ticks, int cs,
> enum gpmc_clk_domain cd)
> {
> return ticks * gpmc_get_clk_period(cs, cd) / 1000;
>
This patch fails checkpatch with following error
CHECK: Alignment should match open parenthesis
#28: FILE: drivers/memory/omap-gpmc.c:354:
+static unsigned int gpmc_clk_ticks_to_ns(unsigned int ticks, int cs,
enum gpmc_clk_domain cd)
Also IMO patch subject is better as
"memory: omap-gpmc: make gpmc_clk_ticks_to_ns() static"
I'll fix these issues myself this time. Thanks for the fix.
Picked for v4.9.
regards,
-roger
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