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* watchdog: m54xx: Add missing include
@ 2020-05-08 19:41 Thomas Gleixner
  2020-05-08 19:54 ` Guenter Roeck
  0 siblings, 1 reply; 2+ messages in thread
From: Thomas Gleixner @ 2020-05-08 19:41 UTC (permalink / raw)
  To: linux-watchdog; +Cc: Wim Van Sebroeck, Guenter Roeck

From: Thomas Gleixner <tglx@linutronix.de>
Date: Fri, 08 May 2020 21:26:58 +0200

A recent cleanup removed the mm.h include from uaccess_no.h in
m68k. This breaks the build of the m54xx watchdog driver:

  drivers/watchdog/m54xx_wdt.c:49:9: error: implicit declaration of function '__raw_readl'

Due to magic include chains the inclusion of mm.h in uaccess_no.h pulled in io.h.

Include 'linux/io.h' explicitely to fix this.

Fixes: 9e860351550b ("m68knommu: Remove mm.h include from uaccess_no.h")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Wim Van Sebroeck <wim@linux-watchdog.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: linux-watchdog@vger.kernel.org
---
 drivers/watchdog/m54xx_wdt.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/watchdog/m54xx_wdt.c
+++ b/drivers/watchdog/m54xx_wdt.c
@@ -29,6 +29,7 @@
 #include <linux/bitops.h>
 #include <linux/ioport.h>
 #include <linux/uaccess.h>
+#include <linux/io.h>
 
 #include <asm/coldfire.h>
 #include <asm/m54xxsim.h>

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2020-05-08 19:41 watchdog: m54xx: Add missing include Thomas Gleixner
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