[PATCH 37/47] fbdev/s3cfb: Use fbdev I/O helpers

[Thomas Zimmermann]

Set struct fb_ops and with FB_DEFAULT_IO_OPS, fbdev's initializer
for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions.
Select the correct modules with Kconfig's FB_IO_HELPERS token.

The macro and token set the currently selected values, so there is
no functional change.

Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
Cc: Jingoo Han <jingoohan1 at gmail.com>
---
 drivers/video/fbdev/Kconfig  | 4 +---
 drivers/video/fbdev/s3c-fb.c | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index f49a407a6f6a..e55aa4f13aba 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -1653,9 +1653,7 @@ config FB_S3C
 	tristate "Samsung S3C framebuffer support"
 	depends on FB && HAVE_CLK && HAS_IOMEM
 	depends on ARCH_S3C64XX || COMPILE_TEST
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
+	select FB_IO_HELPERS
 	help
 	  Frame buffer driver for the built-in FB controller in the Samsung
 	  SoC line such as the S3C6400 and S3C6410.
diff --git a/drivers/video/fbdev/s3c-fb.c b/drivers/video/fbdev/s3c-fb.c
index c50b92c06c5d..9d98cc072032 100644
--- a/drivers/video/fbdev/s3c-fb.c
+++ b/drivers/video/fbdev/s3c-fb.c
@@ -1038,13 +1038,11 @@ static int s3c_fb_ioctl(struct fb_info *info, unsigned int cmd,
 
 static const struct fb_ops s3c_fb_ops = {
 	.owner		= THIS_MODULE,
+	FB_DEFAULT_IO_OPS,
 	.fb_check_var	= s3c_fb_check_var,
 	.fb_set_par	= s3c_fb_set_par,
 	.fb_blank	= s3c_fb_blank,
 	.fb_setcolreg	= s3c_fb_setcolreg,
-	.fb_fillrect	= cfb_fillrect,
-	.fb_copyarea	= cfb_copyarea,
-	.fb_imageblit	= cfb_imageblit,
 	.fb_pan_display	= s3c_fb_pan_display,
 	.fb_ioctl	= s3c_fb_ioctl,
 };
-- 
2.41.0