From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 24 Nov 2025 20:57:52 +0000 (+0100)
Subject: cpuidle: Update header inclusion
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6d96ceff9aeb7e7a1713faaccf472f363cc6d48f;p=thirdparty%2Flinux.git

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.

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>
---

diff --git a/drivers/cpuidle/poll_state.c b/drivers/cpuidle/poll_state.c
index 9b6d90a726019..c7524e4c522a2 100644
--- a/drivers/cpuidle/poll_state.c
+++ b/drivers/cpuidle/poll_state.c
@@ -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