[PATCH 4/4] ARM: shmobile: kzm9g-reference: Remove restart callback

[Geert Uytterhoeven]

Remove the restart handling hack from the kzm9g-reference case.

Restart on DT-based sh73a0 platforms is now handled through the restart
handler registered by the R-Mobile System Controller (SYSC) driver.

This reverts commit 534547c036afad3f ("ARM: shmobile: kzm9g-reference:
Add restart callback").

Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
---
 arch/arm/mach-shmobile/board-kzm9g-reference.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c
index 2e82e44ab85258b7..f2ef759b6e969cc8 100644
--- a/arch/arm/mach-shmobile/board-kzm9g-reference.c
+++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c
@@ -39,13 +39,6 @@ static void __init kzm_init(void)
 #endif
 }
 
-#define RESCNT2 IOMEM(0xe6188020)
-static void kzm9g_restart(enum reboot_mode mode, const char *cmd)
-{
-	/* Do soft power on reset */
-	writel((1 << 31), RESCNT2);
-}
-
 static const char *kzm9g_boards_compat_dt[] __initdata = {
 	"renesas,kzm9g-reference",
 	NULL,
@@ -57,6 +50,5 @@ DT_MACHINE_START(KZM9G_DT, "kzm9g-reference")
 	.init_early	= shmobile_init_delay,
 	.init_machine	= kzm_init,
 	.init_late	= shmobile_init_late,
-	.restart	= kzm9g_restart,
 	.dt_compat	= kzm9g_boards_compat_dt,
 MACHINE_END
-- 
1.9.1