fb: epson1355fb: kill off dead sh support
Paul Mundt [Tue, 17 Jul 2007 11:05:48 +0000 (04:05 -0700)]
The SH board that was the only user for this code was removed entirely from
the kernel quite some time ago, so there's no reason to leave the stubs in
place.  Additionally this driver was completely broken anyways, so there's
not really a lot of point in fixing it up either.

I can't imagine that this driver gets any testing on ARM either, given that
FB_BLANK_UNBLANKING doesn't exist, and kills the build regardless of which
platform is compiling.  This fixes that, too.

It wouldn't be a lot of work to finish the platform device conversion and
go with a generic 8-bit read/write_reg and kill off the architecture
dependence completely, should someone have any use for this driver.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/video/Kconfig
drivers/video/epson1355fb.c

index 9b7a76b..8365feb 100644 (file)
@@ -812,7 +812,7 @@ config FB_PVR2
 
 config FB_EPSON1355
        bool "Epson 1355 framebuffer support"
-       depends on (FB = y) && (SUPERH || ARCH_CEIVA)
+       depends on (FB = y) && ARCH_CEIVA
        select FB_CFB_FILLRECT
        select FB_CFB_COPYAREA
        select FB_CFB_IMAGEBLIT
index 67f58ba..33be46c 100644 (file)
@@ -68,19 +68,7 @@ struct epson1355_par {
 
 /* ------------------------------------------------------------------------- */
 
-#ifdef CONFIG_SUPERH
-
-static inline u8 epson1355_read_reg(int index)
-{
-       return ctrl_inb(par.reg_addr + index);
-}
-
-static inline void epson1355_write_reg(u8 data, int index)
-{
-       ctrl_outb(data, par.reg_addr + index);
-}
-
-#elif defined(CONFIG_ARM)
+#if defined(CONFIG_ARM)
 
 # ifdef CONFIG_ARCH_CEIVA
 #  include <asm/arch/hardware.h>
@@ -290,7 +278,7 @@ static int epson1355fb_blank(int blank_mode, struct fb_info *info)
        struct epson1355_par *par = info->par;
 
        switch (blank_mode) {
-       case FB_BLANK_UNBLANKING:
+       case FB_BLANK_UNBLANK:
        case FB_BLANK_NORMAL:
                lcd_enable(par, 1);
                backlight_enable(1);