fbdev/sstfb: 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/20230803184034.6456-41-tzimmermann@suse.de

diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index 9b11a39..ba02a31 100644 (file)
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -1340,9 +1340,7 @@ config FB_VOODOO1
        tristate "3Dfx Voodoo Graphics (sst1) support"
        depends on FB && PCI
        depends on FB_DEVICE
-       select FB_CFB_FILLRECT
-       select FB_CFB_COPYAREA
-       select FB_CFB_IMAGEBLIT
+       select FB_IOMEM_HELPERS
        select VIDEO_NOMODESET
        help
          Say Y here if you have a 3Dfx Voodoo Graphics (Voodoo1/sst1) or

diff --git a/drivers/video/fbdev/sstfb.c b/drivers/video/fbdev/sstfb.c
index 8d2b1d6..f8ae54c 100644 (file)
--- a/drivers/video/fbdev/sstfb.c
+++ b/drivers/video/fbdev/sstfb.c
@@ -1310,12 +1310,10 @@ static int sstfb_setup(char *options)
 
 static const struct fb_ops sstfb_ops = {
        .owner          = THIS_MODULE,
+       FB_DEFAULT_IOMEM_OPS,
        .fb_check_var   = sstfb_check_var,
        .fb_set_par     = sstfb_set_par,
        .fb_setcolreg   = sstfb_setcolreg,
-       .fb_fillrect    = cfb_fillrect, /* sstfb_fillrect */
-       .fb_copyarea    = cfb_copyarea, /* sstfb_copyarea */
-       .fb_imageblit   = cfb_imageblit,
        .fb_ioctl       = sstfb_ioctl,
 };