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authorPaul Mundt <lethal@linux-sh.org>2010-02-12 15:40:00 +0900
committerPaul Mundt <lethal@linux-sh.org>2010-02-12 15:40:00 +0900
commitb0f3ae03aca0f331b851ae94bc066124e7f104df (patch)
tree510b641df1414800abcbe022986d5c9075017759 /arch/sh/include/asm/system_64.h
parenta4dad4c75c4ae378c2a5d66938b8467802c2e98f (diff)
downloadop-kernel-dev-b0f3ae03aca0f331b851ae94bc066124e7f104df.zip
op-kernel-dev-b0f3ae03aca0f331b851ae94bc066124e7f104df.tar.gz
sh: Isolate uncached mapping support.
This splits out the uncached mapping support under its own config option, presently only used by 29-bit mode and 32-bit + PMB. This will make it possible to optionally add an uncached mapping on sh64 as well as booting without an uncached mapping for 32-bit. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm/system_64.h')
-rw-r--r--arch/sh/include/asm/system_64.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/include/asm/system_64.h b/arch/sh/include/asm/system_64.h
index 3391bb6..3633864 100644
--- a/arch/sh/include/asm/system_64.h
+++ b/arch/sh/include/asm/system_64.h
@@ -18,6 +18,7 @@
/*
* switch_to() should switch tasks to task nr n, first
*/
+struct thread_struct;
struct task_struct *sh64_switch_to(struct task_struct *prev,
struct thread_struct *prev_thread,
struct task_struct *next,
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