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authorTony Lindgren <tony@atomide.com>2011-10-04 16:21:42 -0700
committerTony Lindgren <tony@atomide.com>2011-10-19 16:34:10 -0700
commitfee926bb0d399b1eaaf38f9f694bbf2747c4b8a2 (patch)
treeb635a1a77adb354d8d1c7b3442f8a3ceee7d6834 /arch/arm/plat-omap/sram.c
parent7b250aff1ce346b6c7bc0329a2350334d1c66525 (diff)
ARM: OMAP: Remove calls to SRAM allocations for framebuffer
This assumes fixed mappings which will not work once we move to use ioremap_exec(). It seems that these are currently not in use, or in use for some out of tree corner cases. If SRAM support for framebuffer is wanted, it should be done with ioremap in the driver. Note that further removal of the code can now be done, but that can be done seprately by the driver maintainers. Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap/sram.c')
-rw-r--r--arch/arm/plat-omap/sram.c16
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 363c91e44efb..3c8aa44f14da 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -19,7 +19,6 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/io.h>
-#include <linux/omapfb.h>
#include <asm/tlb.h>
#include <asm/cacheflush.h>
@@ -29,10 +28,8 @@
#include <plat/sram.h>
#include <plat/board.h>
#include <plat/cpu.h>
-#include <plat/vram.h>
#include "sram.h"
-#include "fb.h"
/* XXX These "sideways" includes are a sign that something is wrong */
#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
@@ -112,8 +109,6 @@ static int is_sram_locked(void)
*/
static void __init omap_detect_sram(void)
{
- unsigned long reserved;
-
if (cpu_class_is_omap2()) {
if (is_sram_locked()) {
if (cpu_is_omap34xx()) {
@@ -170,17 +165,6 @@ static void __init omap_detect_sram(void)
omap_sram_size = 0x4000;
}
}
- reserved = omapfb_reserve_sram(omap_sram_start, omap_sram_base,
- omap_sram_size,
- omap_sram_start + SRAM_BOOTLOADER_SZ,
- omap_sram_size - SRAM_BOOTLOADER_SZ);
- omap_sram_size -= reserved;
-
- reserved = omap_vram_reserve_sram(omap_sram_start, omap_sram_base,
- omap_sram_size,
- omap_sram_start + SRAM_BOOTLOADER_SZ,
- omap_sram_size - SRAM_BOOTLOADER_SZ);
- omap_sram_size -= reserved;
omap_sram_ceil = omap_sram_base + omap_sram_size;
}