From 072cb8b628d312f5785ffdf324286a0519aed910 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Fri, 8 May 2020 21:26:58 +0200 Subject: [PATCH] watchdog: m54xx: Add missing include 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 Signed-off-by: Thomas Gleixner Cc: Wim Van Sebroeck Cc: Guenter Roeck Cc: linux-watchdog@vger.kernel.org Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/87blmyjjtf.fsf@nanos.tec.linutronix.de Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/m54xx_wdt.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/watchdog/m54xx_wdt.c b/drivers/watchdog/m54xx_wdt.c index 22f335e1e164..60ed6252e5f4 100644 --- a/drivers/watchdog/m54xx_wdt.c +++ b/drivers/watchdog/m54xx_wdt.c @@ -29,6 +29,7 @@ #include #include #include +#include #include #include