From df8f4d2f3ef9ca2154f7bd531492a83c4ab4558a Mon Sep 17 00:00:00 2001 From: Anton Vorontsov Date: Fri, 26 Nov 2010 20:48:35 +0300 Subject: [PATCH] ARM: cns3xxx: Make cns3xxx_pwr_soft_rst_force() to actually reset blocks commit 6eb5d146d4535 ("ARM: cns3xxx: Use IO memory accessors everywhere") breaks cns3xxx_pwr_soft_rst_force() function, so that it doesn't write cleared bit into the register. This patch fixes the issue by adding the necessary __raw_writel(). Signed-off-by: Anton Vorontsov --- arch/arm/mach-cns3xxx/pm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-cns3xxx/pm.c b/arch/arm/mach-cns3xxx/pm.c index 38e44706feab..dfccabbd9599 100644 --- a/arch/arm/mach-cns3xxx/pm.c +++ b/arch/arm/mach-cns3xxx/pm.c @@ -51,6 +51,7 @@ static void cns3xxx_pwr_soft_rst_force(unsigned int block) reg &= ~(block & PM_SOFT_RST_REG_MASK); } else { reg &= ~(block & PM_SOFT_RST_REG_MASK); + __raw_writel(reg, PM_SOFT_RST_REG); reg |= (block & PM_SOFT_RST_REG_MASK); } -- 2.39.5