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[POWERPC] pasemi: Reset mpic on boot

Reset MPIC on boot to clear some timer state that firmware might
leave configured.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Olof Johansson 18 年之前
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共有 1 个文件被更改,包括 1 次插入1 次删除
  1. 1 1
      arch/powerpc/platforms/pasemi/setup.c

+ 1 - 1
arch/powerpc/platforms/pasemi/setup.c

@@ -147,7 +147,7 @@ static __init void pas_init_IRQ(void)
 	printk(KERN_DEBUG "OpenPIC addr: %lx\n", openpic_addr);
 	printk(KERN_DEBUG "OpenPIC addr: %lx\n", openpic_addr);
 
 
 	mpic = mpic_alloc(mpic_node, openpic_addr,
 	mpic = mpic_alloc(mpic_node, openpic_addr,
-			  MPIC_PRIMARY|MPIC_LARGE_VECTORS,
+			  MPIC_PRIMARY|MPIC_LARGE_VECTORS|MPIC_WANTS_RESET,
 			  0, 0, " PAS-OPIC  ");
 			  0, 0, " PAS-OPIC  ");
 	BUG_ON(!mpic);
 	BUG_ON(!mpic);