video: fbdev: remove unused sh_mobile_meram driver

Since commit a521422  ("ARM: shmobile: mackerel: Remove Legacy C
board code") MERAM functionality is unused. Remove it.

Reviewed-by: Simon Horman <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]>
Acked-by: Laurent Pinchart <[email protected]>
Acked-by: Daniel Vetter <[email protected]>
Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>

Author: bzolnier

drivers/video/fbdev/Kconfig

@@ -2312,18 +2312,6 @@ source "drivers/video/fbdev/omap/Kconfig"
 source "drivers/video/fbdev/omap2/Kconfig"
 source "drivers/video/fbdev/mmp/Kconfig"
 
-config FB_SH_MOBILE_MERAM
-	tristate "SuperH Mobile MERAM read ahead support"
-	depends on ARCH_SHMOBILE
-	select GENERIC_ALLOCATOR
-	---help---
-	  Enable MERAM support for the SuperH controller.
-
-	  This will allow for caching of the framebuffer to provide more
-	  reliable access under heavy main memory bus traffic situations.
-	  Up to 4 memory channels can be configured, allowing 4 RGB or
-	  2 YCbCr framebuffers to be configured.
-
 config FB_SSD1307
 	tristate "Solomon SSD1307 framebuffer support"
 	depends on FB && I2C

drivers/video/fbdev/Makefile

@@ -113,7 +113,6 @@ obj-$(CONFIG_FB_SM501)            += sm501fb.o
 obj-$(CONFIG_FB_UDL)		  += udlfb.o
 obj-$(CONFIG_FB_SMSCUFX)	  += smscufx.o
 obj-$(CONFIG_FB_XILINX)           += xilinxfb.o
-obj-$(CONFIG_FB_SH_MOBILE_MERAM)  += sh_mobile_meram.o
 obj-$(CONFIG_FB_SH_MOBILE_LCDC)	  += sh_mobile_lcdcfb.o
 obj-$(CONFIG_FB_OMAP)             += omap/
 obj-y                             += omap2/