From 508c0d47736023fdcb491fd55ad64f7e08f6f32f Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 29 Oct 2012 20:49:43 -0600 Subject: ARM: OMAP1: CGRM: fix omap1_get_reset_sources() return type An older version of the patch "ARM: OMAP1: create read_reset_sources() function (for initial use by watchdog)" was sent upstream, which used the wrong return type for the omap1_get_reset_sources() function. Fix it to return a u32, which is what the WDTIMER platform_data function pointer read_reset_sources() expects. Signed-off-by: Paul Walmsley --- arch/arm/mach-omap1/reset.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-omap1/reset.c') diff --git a/arch/arm/mach-omap1/reset.c b/arch/arm/mach-omap1/reset.c index a0a9f97772ea..cf8da1cd9b04 100644 --- a/arch/arm/mach-omap1/reset.c +++ b/arch/arm/mach-omap1/reset.c @@ -8,6 +8,7 @@ #include +#include "iomap.h" #include "common.h" /* ARM_SYSST bit shifts related to SoC reset sources */ @@ -43,12 +44,12 @@ void omap1_restart(char mode, const char *cmd) * Returns bits that represent the last reset source for the SoC. The * format is standardized across OMAPs for use by the OMAP watchdog. */ -int omap1_get_reset_sources(void) +u32 omap1_get_reset_sources(void) { - int ret = 0; + u32 ret = 0; u16 rs; - rs = __raw_readw(ARM_SYSST); + rs = __raw_readw(OMAP1_IO_ADDRESS(ARM_SYSST)); if (rs & (1 << ARM_SYSST_POR_SHIFT)) ret |= 1 << OMAP_GLOBAL_COLD_RST_SRC_ID_SHIFT; -- cgit v1.2.3