From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
linux-kernel@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>
Subject: [PATCH v1 1/1] calibrate: Update header inclusion
Date: Tue, 25 Nov 2025 00:06:06 +0100 [thread overview]
Message-ID: <20251124230607.1445421-1-andriy.shevchenko@linux.intel.com> (raw)
While cleaning up some headers, I got a build error on this file:
init/calibrate.c:20:9: error: call to undeclared function 'kstrtoul'; 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>
---
init/calibrate.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/init/calibrate.c b/init/calibrate.c
index 09c2e6102110..63be4c65bc52 100644
--- a/init/calibrate.c
+++ b/init/calibrate.c
@@ -5,12 +5,15 @@
* Copyright (C) 1991, 1992 Linus Torvalds
*/
-#include <linux/jiffies.h>
#include <linux/delay.h>
#include <linux/init.h>
-#include <linux/timex.h>
-#include <linux/smp.h>
+#include <linux/jiffies.h>
+#include <linux/kstrtox.h>
#include <linux/percpu.h>
+#include <linux/printk.h>
+#include <linux/smp.h>
+#include <linux/stddef.h>
+#include <linux/timex.h>
unsigned long lpj_fine;
unsigned long preset_lpj;
--
2.50.1
reply other threads:[~2025-11-24 23:06 UTC|newest]
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