From mboxrd@z Thu Jan 1 00:00:00 1970 From: robherring2@gmail.com (Rob Herring) Date: Thu, 29 Sep 2011 16:22:02 -0500 Subject: [PATCH] ARM: realview: fix map_desc alignment In-Reply-To: <4E84E0CA.2050905@gmail.com> References: <4E84E0CA.2050905@gmail.com> Message-ID: <1317331322-4439-1-git-send-email-robherring2@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Rob Herring REALVIEW_PBX_TILE_GIC_CPU_BASE is not 4KB aligned which causes an overlapping mapping. Use REALVIEW_PBX_TILE_SCU_BASE instead which is aligned. Signed-off-by: Rob Herring --- arch/arm/mach-realview/realview_pbx.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c index 363b0ab..5930a33 100644 --- a/arch/arm/mach-realview/realview_pbx.c +++ b/arch/arm/mach-realview/realview_pbx.c @@ -98,8 +98,8 @@ static struct map_desc realview_pbx_io_desc[] __initdata = { static struct map_desc realview_local_io_desc[] __initdata = { { - .virtual = IO_ADDRESS(REALVIEW_PBX_TILE_GIC_CPU_BASE), - .pfn = __phys_to_pfn(REALVIEW_PBX_TILE_GIC_CPU_BASE), + .virtual = IO_ADDRESS(REALVIEW_PBX_TILE_SCU_BASE), + .pfn = __phys_to_pfn(REALVIEW_PBX_TILE_SCU_BASE), .length = SZ_4K, .type = MT_DEVICE, }, { -- 1.7.5.4