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cpuidle: Update header inclusion

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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 <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20251124205752.1328701-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Andy Shevchenko 2025-11-24 21:57:52 +01:00 committed by Rafael J. Wysocki
parent 15bfdadd61
commit 6d96ceff9a
1 changed files with 4 additions and 0 deletions
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4
drivers/cpuidle/poll_state.c
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@ -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