linux-kernel - [PATCH v5 3/6] fbdev: Include <linux/io.h> in various drivers

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Date:   Mon,  8 May 2023 13:48:27 +0200
From:   Thomas Zimmermann <tzimmermann@...e.de>
To:     deller@....de, geert@...ux-m68k.org, javierm@...hat.com,
        daniel@...ll.ch, vgupta@...nel.org, chenhuacai@...nel.org,
        kernel@...0n.name, davem@...emloft.net,
        James.Bottomley@...senPartnership.com, arnd@...db.de,
        sam@...nborg.org, suijingfeng@...ngson.cn
Cc:     linux-fbdev@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-arch@...r.kernel.org, linux-snps-arc@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-ia64@...r.kernel.org,
        loongarch@...ts.linux.dev, linux-m68k@...ts.linux-m68k.org,
        sparclinux@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-parisc@...r.kernel.org,
        Thomas Zimmermann <tzimmermann@...e.de>
Subject: [PATCH v5 3/6] fbdev: Include <linux/io.h> in various drivers

The code uses writel() and similar I/O-memory helpers. Include
the header file to get the declarations.

Signed-off-by: Thomas Zimmermann <tzimmermann@...e.de>
Reviewed-by: Arnd Bergmann <arnd@...db.de>
Reviewed-by: Sam Ravnborg <sam@...nborg.org>
Reviewed-by: Sui Jingfeng <suijingfeng@...ngson.cn>
---
 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"
 
-- 
2.40.1