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ARM: 9445/1: clkdev: Mark some functions with __printf() attribute 

Some of the functions are using printf() type of format, and
compiler is not happy about them as is:

clkdev.c:185:17: error: function ‘vclkdev_alloc’ might be a candidate for  gnu_printf’ format attribute [-Werror=suggest-attribute=format]
clkdev.c:224:9: error: function ‘vclkdev_create’ might be a candidate for  gnu_printf’ format attribute [-Werror=suggest-attribute=format]
clkdev.c:314:9: error: function ‘__clk_register_clkdev’ might be a candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format]

Fix the compilation errors by adding __printf() attributes.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Andy Shevchenko 2025-03-24 20:46:51 +01:00 committed by Russell King (Oracle)
parent c3d944a367
commit 623c3015d8
1 changed files with 4 additions and 5 deletions
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9
drivers/clk/clkdev.c
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@ -153,7 +153,7 @@ struct clk_lookup_alloc {
char con_id[MAX_CON_ID];
};
static struct clk_lookup * __ref
static __printf(3, 0) struct clk_lookup * __ref
vclkdev_alloc(struct clk_hw *hw, const char *con_id, const char *dev_fmt,
va_list ap)
{
@ -215,7 +215,7 @@ vclkdev_alloc(struct clk_hw *hw, const char *con_id, const char *dev_fmt,
return &cla->cl;
}
static struct clk_lookup *
static __printf(3, 0) struct clk_lookup *
vclkdev_create(struct clk_hw *hw, const char *con_id, const char *dev_fmt,
va_list ap)
{
@ -303,9 +303,8 @@ void clkdev_drop(struct clk_lookup *cl)
}
EXPORT_SYMBOL(clkdev_drop);
static struct clk_lookup *__clk_register_clkdev(struct clk_hw *hw,
const char *con_id,
const char *dev_id, ...)
static __printf(3, 4) struct clk_lookup *
__clk_register_clkdev(struct clk_hw *hw, const char *con_id, const char *dev_id, ...)
{
struct clk_lookup *cl;
va_list ap;