cpuidle: Update header inclusion
PATCH 1/1 cpuidle: Update header inclusion
While cleaning up some headers, I got a build error on this file:
drivers/cpuidle/poll_state.c:52:2: error: call to undeclared library function 'snprintf' with type 'int (char *restrict, unsigned long, const char *restrict, ...)'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
Update header inclusions to follow IWYU (Include What You Use) principle.
--- drivers/cpuidle/poll_state.c | 4 ++++ 1 file changed, 4 insertions(+)
drivers/cpuidle/poll_state.c +4 -0
@@ -4,9 +4,13 @@*/ #include <linux/cpuidle.h> +#include <linux/export.h> +#include <linux/irqflags.h> #include <linux/sched.h> #include <linux/sched/clock.h> #include <linux/sched/idle.h> +#include <linux/sprintf.h> +#include <linux/types.h> #define POLL_IDLE_RELAX_COUNT 200
Signature · 1 line
2.50.1
Quoted 22 lines · Andy Shevchenko
While cleaning up some headers, I got a build error on this file:
drivers/cpuidle/poll_state.c:52:2: error: call to undeclared library function 'snprintf' with type 'int (char *restrict, unsigned long, const char *restrict, ...)'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]Update header inclusions to follow IWYU (Include What You Use) principle.
Signed-off-by Andy Shevchenko <[email protected]>--- drivers/cpuidle/poll_state.c | 4 ++++ 1 file changed, 4 insertions(+)drivers/cpuidle/poll_state.c +1
-0@@ -4,9 +4,13 @@*/ #include <linux/cpuidle.h> +#include <linux/export.h>
drivers/cpuidle/poll_state.c
Quoted 10 lines
drivers/cpuidle/poll_state.c +3
-1+#include <linux/irqflags.h> #include <linux/sched.h> #include <linux/sched/clock.h> #include <linux/sched/idle.h> +#include <linux/sprintf.h> +#include <linux/types.h> #define POLL_IDLE_RELAX_COUNT 200 --
Applied as 6.19 material, thanks!