Re: [v4,3/6] fbdev: Include <linux/io.h> in various drivers

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Reviewed-by: Sui Jingfeng <suijingfeng@xxxxxxxxxxx>


On 2023/5/4 15:45, Thomas Zimmermann wrote:
The code uses writel() and similar I/O-memory helpers. Include
the header file to get the declarations.

Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
---
  drivers/video/fbdev/arcfb.c       | 1 +
  drivers/video/fbdev/aty/atyfb.h   | 2 ++
  drivers/video/fbdev/wmt_ge_rops.c | 2 ++
  3 files changed, 5 insertions(+)

diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
index 45e64016db32..d631d53f42ad 100644
--- a/drivers/video/fbdev/arcfb.c
+++ b/drivers/video/fbdev/arcfb.c
@@ -41,6 +41,7 @@
  #include <linux/vmalloc.h>
  #include <linux/delay.h>
  #include <linux/interrupt.h>
+#include <linux/io.h>
  #include <linux/fb.h>
  #include <linux/init.h>
  #include <linux/arcfb.h>
diff --git a/drivers/video/fbdev/aty/atyfb.h b/drivers/video/fbdev/aty/atyfb.h
index 465f55beb97f..30da3e82ed3c 100644
--- a/drivers/video/fbdev/aty/atyfb.h
+++ b/drivers/video/fbdev/aty/atyfb.h
@@ -3,8 +3,10 @@
   *  ATI Frame Buffer Device Driver Core Definitions
   */
+#include <linux/io.h>
  #include <linux/spinlock.h>
  #include <linux/wait.h>
+
      /*
       *  Elements of the hardware specific atyfb_par structure
       */
diff --git a/drivers/video/fbdev/wmt_ge_rops.c b/drivers/video/fbdev/wmt_ge_rops.c
index 42255d27a1db..99c7b0aea615 100644
--- a/drivers/video/fbdev/wmt_ge_rops.c
+++ b/drivers/video/fbdev/wmt_ge_rops.c
@@ -9,7 +9,9 @@
#include <linux/module.h>
  #include <linux/fb.h>
+#include <linux/io.h>
  #include <linux/platform_device.h>
+
  #include "core/fb_draw.h"
  #include "wmt_ge_rops.h"



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