Messages in this thread Patch in this message | | | Date | Wed, 01 Jun 2011 19:05:01 +0100 | From | ralf@linux-mi ... | Subject | [patch 05/14] i8253: Make x86 use the shared i8253_lock. |
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org> To: linux-kernel@vger.kernel.org Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: x86@kernel.org
arch/x86/Kconfig | 1 + arch/x86/kernel/i8253.c | 3 --- 2 files changed, 1 insertion(+), 3 deletions(-)
Index: linux-mips/arch/x86/Kconfig =================================================================== --- linux-mips.orig/arch/x86/Kconfig +++ linux-mips/arch/x86/Kconfig @@ -67,6 +67,7 @@ config X86 select GENERIC_IRQ_PROBE select GENERIC_PENDING_IRQ if SMP select GENERIC_IRQ_SHOW + select I8253_LOCK select IRQ_FORCED_THREADING select USE_GENERIC_SMP_HELPERS if SMP select HAVE_BPF_JIT if (X86_64 && NET) Index: linux-mips/arch/x86/kernel/i8253.c =================================================================== --- linux-mips.orig/arch/x86/kernel/i8253.c +++ linux-mips/arch/x86/kernel/i8253.c @@ -16,9 +16,6 @@ #include <asm/hpet.h> #include <asm/smp.h> -DEFINE_RAW_SPINLOCK(i8253_lock); -EXPORT_SYMBOL(i8253_lock); - /* * HPET replaces the PIT, when enabled. So we need to know, which of * the two timers is used
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