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authorPaul Mundt <lethal@linux-sh.org>2006-10-04 13:21:45 +0900
committerPaul Mundt <pmundt@dysnomia.hsdv.com>2006-10-06 15:26:21 +0900
commit458821452642fd5dc2377b73cd1323fd4a9653e7 (patch)
tree7071b0a85f28c29bd6a2e4c45f38ec6993ff3fbc /include
parent49f19ce401edfff937c448dd74c22497da361889 (diff)
downloadop-kernel-dev-458821452642fd5dc2377b73cd1323fd4a9653e7.zip
op-kernel-dev-458821452642fd5dc2377b73cd1323fd4a9653e7.tar.gz
sh: First step at generic timeofday support.
At the moment we wrap GENERIC_TIME around our existing timer API. As boards start providing their own clocksources, they're able to select GENERIC_TIME accordingly and optimize out most of the timer API. Once the current timers have been reworked as proper clocksource drivers, the rest of the place holders for the timer API can go away and we can flip on GENERIC_TIME unconditionally. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-sh/timer.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-sh/timer.h b/include/asm-sh/timer.h
index c7ab280..ebc78db 100644
--- a/include/asm-sh/timer.h
+++ b/include/asm-sh/timer.h
@@ -8,7 +8,9 @@ struct sys_timer_ops {
int (*init)(void);
int (*start)(void);
int (*stop)(void);
+#ifndef CONFIG_GENERIC_TIME
unsigned long (*get_offset)(void);
+#endif
unsigned long (*get_frequency)(void);
};
@@ -24,10 +26,12 @@ struct sys_timer {
extern struct sys_timer tmu_timer;
extern struct sys_timer *sys_timer;
+#ifndef CONFIG_GENERIC_TIME
static inline unsigned long get_timer_offset(void)
{
return sys_timer->ops->get_offset();
}
+#endif
static inline unsigned long get_timer_frequency(void)
{
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