ARM: pxa: Move UNCACHED_PHYS_0 mapping from generic.c to pxa2[57]x.c

The UNCACHED_PHYS_0 mapping is only needed on PXA25x and PXA27x
platforms. Move it to pxa25x.c and pxa27x.c to avoid wasting vmalloc
space on PXA3xx.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 0 insertions, 5 deletions

diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index 68a75fe16020..b31e101cad9b 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -83,11 +83,6 @@ static struct map_desc common_io_desc[] __initdata = {
                 .pfn            = __phys_to_pfn(PERIPH_PHYS),
                 .length         = PERIPH_SIZE,
                 .type           = MT_DEVICE
-        }, {    /* UNCACHED_PHYS_0 */
-                .virtual        = UNCACHED_PHYS_0,
-                .pfn            = __phys_to_pfn(0x00000000),
-                .length         = UNCACHED_PHYS_0_SIZE,
-                .type           = MT_DEVICE
         }
 };