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authorThomas Gleixner <tglx@linutronix.de>2009-12-08 16:16:41 +0100
committerThomas Gleixner <tglx@linutronix.de>2009-12-14 23:55:32 +0100
commit5f6384c5fb6bfc9aac506e058974d3ba293951b3 (patch)
tree516b305d715f0c827c3764b9a4e8fc15145a8d25 /arch/alpha/kernel
parentc2f21ce2e31286a0a32f8da0a7856e9ca1122ef3 (diff)
alpha: Fix fallout from locking changes
spin_* functions are mostly static inline now. That causes the alpha compile to fail: CC arch/alpha/kernel/sys_sable.o cc1: warnings being treated as errors In file included from arch/alpha/kernel/sys_sable.c:25: arch/alpha/include/asm/core_t2.h: In function 't2_readb': arch/alpha/include/asm/core_t2.h:451: error: 'spinlock_check' is static but \ used in inline function 't2_readb' which is not static arch/alpha/include/asm/core_t2.h:456: error: 'spin_unlock_irqrestore' is \ static but used in inline function 't2_readb' which is not static That's caused by the "extern inline" magic which is used for the subarch specific read/write[bwl] functions. I tried to distangle the uncountable macro onion layers, but failed miserably. Last resort solution: switch the t2_hae_lock to raw_spinlock_t so the lock functions are pure macros and function calls again. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra <peterz@infradead.org> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Richard Henderson <rth@twiddle.net> Cc: linux-alpha@vger.kernel.org
Diffstat (limited to 'arch/alpha/kernel')
-rw-r--r--arch/alpha/kernel/core_t2.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/alpha/kernel/core_t2.c b/arch/alpha/kernel/core_t2.c
index d9980d47ab8..e6d90568b65 100644
--- a/arch/alpha/kernel/core_t2.c
+++ b/arch/alpha/kernel/core_t2.c
@@ -74,7 +74,7 @@
# define DBG(args)
#endif
-DEFINE_SPINLOCK(t2_hae_lock);
+DEFINE_RAW_SPINLOCK(t2_hae_lock);
static volatile unsigned int t2_mcheck_any_expected;
static volatile unsigned int t2_mcheck_last_taken;