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authorBen Dooks <ben-linux@fluff.org>2005-11-09 09:05:31 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-11-09 09:05:31 -0500
commitff6ffa82fe122ecda457bb10dbab7b0c08ee3803 (patch)
treea049ae98f353741f88052b7ebb7c9f0d415abd64
parent8dd523118bfbcaca5b67923ff6ee546e04a4db64 (diff)
[ARM] 3137/1: RX3715 - fix map_desc initialiser
Patch from Ben Dooks Change the initialiser for the map_desc for the iPAQ RX3715 to use the new pfn initialiser, and also reduce the amount of ISA space mapped (we only need to stop any ISA IO writes OOPsing the system, so do not need >1Mbyte of space) Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
-rw-r--r--arch/arm/mach-s3c2410/mach-rx3715.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/arm/mach-s3c2410/mach-rx3715.c b/arch/arm/mach-s3c2410/mach-rx3715.c
index 24d69019a843..f8d86d1e16b6 100644
--- a/arch/arm/mach-s3c2410/mach-rx3715.c
+++ b/arch/arm/mach-s3c2410/mach-rx3715.c
@@ -56,8 +56,17 @@
56static struct map_desc rx3715_iodesc[] __initdata = { 56static struct map_desc rx3715_iodesc[] __initdata = {
57 /* dump ISA space somewhere unused */ 57 /* dump ISA space somewhere unused */
58 58
59 { (u32)S3C24XX_VA_ISA_WORD, S3C2410_CS3, SZ_16M, MT_DEVICE }, 59 {
60 { (u32)S3C24XX_VA_ISA_BYTE, S3C2410_CS3, SZ_16M, MT_DEVICE }, 60 .virtual = (u32)S3C24XX_VA_ISA_WORD,
61 .pfn = __phys_to_pfn(S3C2410_CS3),
62 .length = SZ_1M,
63 .type = MT_DEVICE,
64 }, {
65 .virtual = (u32)S3C24XX_VA_ISA_BYTE,
66 .pfn = __phys_to_pfn(S3C2410_CS3),
67 .length = SZ_1M,
68 .type = MT_DEVICE,
69 },
61}; 70};
62 71
63 72