From e879c862fb81b986095ae7a4676b2281c2f97957 Mon Sep 17 00:00:00 2001 From: Russell King Date: Tue, 1 Nov 2011 13:16:26 +0000 Subject: ARM: restart: only perform setup for restart when soft-restarting MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We only need to set the system up for a soft-restart if we're going to be doing a soft-restart. Provide a new function (soft_restart()) which does the setup and final call for this, and make platforms use it. Eliminate the call to setup_restart() from the default handler. This means that platforms arch_reset() function is no longer called with the page tables prepared for a soft-restart, and caches will still be enabled. Acked-by: Nicolas Pitre Acked-by: Will Deacon Acked-by: H Hartley Sweeten Acked-by: Kukjin Kim Acked-by: Sascha Hauer Acked-by: Viresh Kumar Acked-by: Krzysztof Ha■asa Acked-by: Paul Mundt Acked-by: Richard Purdie Acked-by: Wan ZongShun Acked-by: Eric Miao Signed-off-by: Russell King --- arch/arm/plat-mxc/system.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/plat-mxc/system.c') diff --git a/arch/arm/plat-mxc/system.c b/arch/arm/plat-mxc/system.c index 9dad8dcc2ea..b1cfc6a4971 100644 --- a/arch/arm/plat-mxc/system.c +++ b/arch/arm/plat-mxc/system.c @@ -70,7 +70,7 @@ void arch_reset(char mode, const char *cmd) mdelay(50); /* we'll take a jump through zero as a poor second */ - cpu_reset(0); + soft_restart(0); } void mxc_arch_reset_init(void __iomem *base) -- cgit v1.2.3-70-g09d2