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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-18 14:51:02 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-18 14:51:02 -0700
commit32c15bb978c0e6ff65b3012a6af5a14c899005ce (patch)
tree29b40c7dc083a1f0e3fb199963e88bb73c8b6ea7 /include/asm-mips
parent53253383fde9e41bc07ad4d99f1c8b537fef71d6 (diff)
parent42f77542f4a1c104bb6fbba2e18e04e84415a96b (diff)
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] time: Move R4000 clockevent device code to separate configurable file [MIPS] time: Delete dead cycles_per_jiffy, mips_timer_ack and null_timer_ack [MIPS] IP32: Retire use of plat_timer_setup. [MIPS] Jazz: Retire use of plat_timer_setup. [MIPS] IP27: Convert to clock_event_device. [MIPS] JMR3927: Convert to clock_event_device. [MIPS] Always do the ARC64_TWIDDLE_PC thing.
Diffstat (limited to 'include/asm-mips')
-rw-r--r--include/asm-mips/mach-ip27/kernel-entry-init.h9
-rw-r--r--include/asm-mips/time.h7
2 files changed, 14 insertions, 2 deletions
diff --git a/include/asm-mips/mach-ip27/kernel-entry-init.h b/include/asm-mips/mach-ip27/kernel-entry-init.h
index c1a10314b31..624d66c7f29 100644
--- a/include/asm-mips/mach-ip27/kernel-entry-init.h
+++ b/include/asm-mips/mach-ip27/kernel-entry-init.h
@@ -46,7 +46,14 @@
lh t1, KV_RO_NASID_OFFSET(t0)
lh t2, KV_RW_NASID_OFFSET(t0)
MAPPED_KERNEL_SETUP_TLB
- ARC64_TWIDDLE_PC
+
+ /*
+ * We might not get launched at the address the kernel is linked to,
+ * so we jump there.
+ */
+ PTR_LA t0, 0f
+ jr t0
+0:
.endm
#endif /* __ASM_MACH_IP27_KERNEL_ENTRY_H */
diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h
index 35555bd5c52..cf76f4f7435 100644
--- a/include/asm-mips/time.h
+++ b/include/asm-mips/time.h
@@ -40,7 +40,6 @@ extern int rtc_mips_set_mmss(unsigned long);
* mips_timer_ack may be NULL if the interrupt is self-recoverable.
*/
extern int (*mips_timer_state)(void);
-extern void (*mips_timer_ack)(void);
/*
* High precision timer clocksource.
@@ -76,6 +75,12 @@ extern int (*perf_irq)(void);
/*
* Initialize the calling CPU's compare interrupt as clockevent device
*/
+#ifdef CONFIG_CEVT_R4K
extern void mips_clockevent_init(void);
+#else
+static inline void mips_clockevent_init(void)
+{
+}
+#endif
#endif /* _ASM_TIME_H */