Merge branch 'depends/rmk/restart' into next/cleanup

[mirror_ubuntu-zesty-kernel.git] / arch / arm / mach-realview / realview_pbx.c

diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c
index 7aabc21af01cbda5e05aeaacb9bb537ecefae5a3..0194b3e26dc1146293dce362d5aed04e6b0f6df0 100644 (file)
--- a/arch/arm/mach-realview/realview_pbx.c
+++ b/arch/arm/mach-realview/realview_pbx.c
@@ -339,7 +339,7 @@ static void realview_pbx_fixup(struct tag *tags, char **from,
 #endif
 }
 
-static void realview_pbx_reset(char mode)
+static void realview_pbx_restart(char mode, const char *cmd)
 {
        void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
        void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
@@ -351,6 +351,7 @@ static void realview_pbx_reset(char mode)
        __raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
        __raw_writel(0x00F0, reset_ctrl);
        __raw_writel(0x00F4, reset_ctrl);
+       dsb();
 }
 
 static void __init realview_pbx_init(void)
@@ -388,7 +389,6 @@ static void __init realview_pbx_init(void)
 #ifdef CONFIG_LEDS
        leds_event = realview_leds_event;
 #endif
-       realview_reset = realview_pbx_reset;
 }
 
 MACHINE_START(REALVIEW_PBX, "ARM-RealView PBX")
@@ -404,4 +404,5 @@ MACHINE_START(REALVIEW_PBX, "ARM-RealView PBX")
 #ifdef CONFIG_ZONE_DMA
        .dma_zone_size  = SZ_256M,
 #endif
+       .restart        = realview_pbx_restart,
 MACHINE_END