pxafb: convert fb driver to use ioremap() and __raw_{readl, writel}

This is part of the effort moving peripheral registers outside of pxa-regs.h,
and using ioremap() make it possible the same IP can be re-used on different
processors with different registers space

As a result, the fixed mapping in pxa_map_io() is removed.

The regs-lcd.h can actually moved to where closer to pxafb.c but some of its
bit definitions are directly used by various platform code, though this is not
a good style.

Signed-off-by: eric miao <eric.miao@marvell.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 5 deletions

diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index 331f29b2d0cd..44617938f3f1 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -90,11 +90,6 @@ static struct map_desc standard_io_desc[] __initdata = {
                 .pfn            = __phys_to_pfn(0x40000000),
                 .length         = 0x02000000,
                 .type           = MT_DEVICE
-        }, {    /* LCD */
-                .virtual        =  0xf4000000,
-                .pfn            = __phys_to_pfn(0x44000000),
-                .length         = 0x00100000,
-                .type           = MT_DEVICE
         }, {    /* Mem Ctl */
                 .virtual        =  0xf6000000,
                 .pfn            = __phys_to_pfn(0x48000000),