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authorPaul Mundt <lethal@linux-sh.org>2006-09-27 14:55:41 +0900
committerPaul Mundt <lethal@linux-sh.org>2006-09-27 14:55:41 +0900
commit749cf486920bf53f16e6a6889d9635a91ffb6c82 (patch)
treeff288990effd0fe5bf980d6c27af5dc9ad11bc3d /arch/sh/kernel/cpu/sh4/sq.c
parentsh: landisk board support. (diff)
downloadlinux-dev-749cf486920bf53f16e6a6889d9635a91ffb6c82.tar.xz
linux-dev-749cf486920bf53f16e6a6889d9635a91ffb6c82.zip
sh: Add flag for MMU PTEA capability.
Add CPU_HAS_PTEA, refactor some of the cpu flag settings. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to '')
-rw-r--r--arch/sh/kernel/cpu/sh4/sq.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index 32c93b781b51..b148966dd7c7 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -166,9 +166,9 @@ static struct sq_mapping *__sq_remap(struct sq_mapping *map)
ctrl_outl((pteh & MMU_VPN_MASK) | get_asid(), MMU_PTEH);
ptel = map->addr & PAGE_MASK;
-#ifndef CONFIG_CPU_SUBTYPE_SH7780
- ctrl_outl(((ptel >> 28) & 0xe) | (ptel & 0x1), MMU_PTEA);
-#endif
+
+ if (cpu_data->flags & CPU_HAS_PTEA)
+ ctrl_outl(((ptel >> 28) & 0xe) | (ptel & 0x1), MMU_PTEA);
pgprot = pgprot_noncached(PAGE_KERNEL);