openrisc: Use generic idle loop

Idle poller with an extra check_pgt_cache() invocation. Use the core code. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Paul McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Reviewed-by: Cc: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Cc: Magnus Damm <magnus.damm@gmail.com> Link: http://lkml.kernel.org/r/20130321215234.886530981@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
mariux64 · Apr 8, 2013 · 6862c05 · 6862c05
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commit 6862c05
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Showing 3 changed files with 2 additions and 74 deletions.
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
@@ -21,6 +21,7 @@ config OPENRISC
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_STRNCPY_FROM_USER
 	select GENERIC_STRNLEN_USER
+	select GENERIC_IDLE_LOOP
 	select MODULES_USE_ELF_RELA
 
 config MMU

diff --git a/arch/openrisc/kernel/Makefile b/arch/openrisc/kernel/Makefile
@@ -4,7 +4,7 @@
 
 extra-y	:= head.o vmlinux.lds
 
-obj-y	:= setup.o idle.o or32_ksyms.o process.o dma.o \
+obj-y	:= setup.o or32_ksyms.o process.o dma.o \
 	   traps.o time.o irq.o entry.o ptrace.o signal.o \
 	   sys_call_table.o
 

diff --git a/arch/openrisc/kernel/idle.c b/arch/openrisc/kernel/idle.c