[PATCH] pinctrl: ralink: rt305x: add missing include

[Sergio Paracuellos]

Header 'rt305x.h' is ralink architecture dependent file where
other general definitions which are in 'ralink_regs.h' are
being used. This 'rt305x.h' is only being included in two
different files: 'rt305x.c' and 'pinctrl-rt305x.c'. When
file 'pinctrl-rt305x.c' is being compiled definitions in
'ralink_regs.h' are need to build it properly. Hence, add
missing include 'ralink_regs.h' in 'pinctrl-rt305x.c'
source to avoid compilation problems.

Fixes: 3a1b0ca5a83b ("pinctrl: ralink: move RT305X SoC pinmux config into a new 'pinctrl-rt305x.c' file")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx>
---
 drivers/pinctrl/ralink/pinctrl-rt305x.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pinctrl/ralink/pinctrl-rt305x.c b/drivers/pinctrl/ralink/pinctrl-rt305x.c
index 699fe18e7000..5d8fa156c003 100644
--- a/drivers/pinctrl/ralink/pinctrl-rt305x.c
+++ b/drivers/pinctrl/ralink/pinctrl-rt305x.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 
+#include <asm/mach-ralink/ralink_regs.h>
 #include <asm/mach-ralink/rt305x.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
-- 
2.25.1