fbdev/chipsfb: Use fbdev I/O helpers

Set struct fb_ops and with FB_DEFAULT_IOMEM_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_IOMEM_HELPERS token.

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

v3:
	* use _IOMEM_ in commit message
v2:
	* updated to use _IOMEM_ tokens

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-8-tzimmermann@suse.de

diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index 1fa776cacb899ee2918934564bba0928199612c6..e5e5a499df8b9aa148bda0f2e274ba6373f312df 100644 (file)
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -351,9 +351,7 @@ config FB_VALKYRIE
 config FB_CT65550
        bool "Chips 65550 display support"
        depends on (FB = y) && PPC32 && PCI
-       select FB_CFB_FILLRECT
-       select FB_CFB_COPYAREA
-       select FB_CFB_IMAGEBLIT
+       select FB_IOMEM_HELPERS
        select VIDEO_NOMODESET
        help
          This is the frame buffer device driver for the Chips & Technologies

diff --git a/drivers/video/fbdev/chipsfb.c b/drivers/video/fbdev/chipsfb.c
index d5f43454ccd711dfa607c35193f21fba57d38fd4..b80711f13df8a16888f0e991aca36449fb56cb54 100644 (file)
--- a/drivers/video/fbdev/chipsfb.c
+++ b/drivers/video/fbdev/chipsfb.c
@@ -82,13 +82,11 @@ static int chipsfb_blank(int blank, struct fb_info *info);
 
 static const struct fb_ops chipsfb_ops = {
        .owner          = THIS_MODULE,
+       FB_DEFAULT_IOMEM_OPS,
        .fb_check_var   = chipsfb_check_var,
        .fb_set_par     = chipsfb_set_par,
        .fb_setcolreg   = chipsfb_setcolreg,
        .fb_blank       = chipsfb_blank,
-       .fb_fillrect    = cfb_fillrect,
-       .fb_copyarea    = cfb_copyarea,
-       .fb_imageblit   = cfb_imageblit,
 };
 
 static int chipsfb_check_var(struct fb_var_screeninfo *var,