fbdev/pmagb-b-fb: 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
	* fix driver name in commit message

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/20230803184034.6456-34-tzimmermann@suse.de

diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index f2b8b88..eeaf828 100644 (file)
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -1535,9 +1535,7 @@ config FB_PMAG_BA
 config FB_PMAGB_B
        tristate "PMAGB-B TURBOchannel framebuffer support"
        depends on FB && TC
-       select FB_CFB_FILLRECT
-       select FB_CFB_COPYAREA
-       select FB_CFB_IMAGEBLIT
+       select FB_IOMEM_HELPERS
        help
          Support for the PMAGB-B TURBOchannel framebuffer card used mainly
          in the MIPS-based DECstation series. The card is currently only

diff --git a/drivers/video/fbdev/pmagb-b-fb.c b/drivers/video/fbdev/pmagb-b-fb.c
index 4ab4d6c..6432492 100644 (file)
--- a/drivers/video/fbdev/pmagb-b-fb.c
+++ b/drivers/video/fbdev/pmagb-b-fb.c
@@ -123,10 +123,8 @@ static int pmagbbfb_setcolreg(unsigned int regno, unsigned int red,
 
 static const struct fb_ops pmagbbfb_ops = {
        .owner          = THIS_MODULE,
+       FB_DEFAULT_IOMEM_OPS,
        .fb_setcolreg   = pmagbbfb_setcolreg,
-       .fb_fillrect    = cfb_fillrect,
-       .fb_copyarea    = cfb_copyarea,
-       .fb_imageblit   = cfb_imageblit,
 };