[PATCH v2 1/3] media: rc: Add missing io.h

[Andy Shevchenko]

In many remote control drivers the io.h is implied by others.
This is not good as it prevents from cleanups done in other headers.
Add missing include.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 drivers/media/rc/mtk-cir.c   | 1 +
 drivers/media/rc/serial_ir.c | 1 +
 drivers/media/rc/st_rc.c     | 1 +
 drivers/media/rc/sunxi-cir.c | 1 +
 4 files changed, 4 insertions(+)

diff --git a/drivers/media/rc/mtk-cir.c b/drivers/media/rc/mtk-cir.c
index 4e294e59d3cb..b2f82b2d1c8d 100644
--- a/drivers/media/rc/mtk-cir.c
+++ b/drivers/media/rc/mtk-cir.c
@@ -8,6 +8,7 @@
 #include <linux/clk.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
+#include <linux/io.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/reset.h>
diff --git a/drivers/media/rc/serial_ir.c b/drivers/media/rc/serial_ir.c
index 96ae0294ac10..fc5fd3927177 100644
--- a/drivers/media/rc/serial_ir.c
+++ b/drivers/media/rc/serial_ir.c
@@ -18,6 +18,7 @@
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/interrupt.h>
+#include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/serial_reg.h>
 #include <linux/types.h>
diff --git a/drivers/media/rc/st_rc.c b/drivers/media/rc/st_rc.c
index 28477aa95563..988b09191c4c 100644
--- a/drivers/media/rc/st_rc.c
+++ b/drivers/media/rc/st_rc.c
@@ -6,6 +6,7 @@
 #include <linux/kernel.h>
 #include <linux/clk.h>
 #include <linux/interrupt.h>
+#include <linux/io.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c
index bf58c965ead8..b49df8355e6b 100644
--- a/drivers/media/rc/sunxi-cir.c
+++ b/drivers/media/rc/sunxi-cir.c
@@ -12,6 +12,7 @@
 
 #include <linux/clk.h>
 #include <linux/interrupt.h>
+#include <linux/io.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
-- 
2.43.0.rc1.1336.g36b5255a03ac