From a9294cdc17d4f9d16eac3bc42afba9e96c6ad4e4 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 30 Dec 2011 13:44:36 +0900 Subject: [PATCH] ARM: S3C64XX: Enable power management for WiFi on Cragganmore Allow the SDHCI stack to runtime power manage the WiFi card on Cragganmore for better power optimisation. Signed-off-by: Mark Brown Signed-off-by: Kukjin Kim --- arch/arm/mach-s3c64xx/mach-crag6410.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c index 894a509..7539a29 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c @@ -683,6 +683,7 @@ static void __init crag6410_map_io(void) static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = { .max_width = 4, .cd_type = S3C_SDHCI_CD_PERMANENT, + .host_caps = MMC_CAP_POWER_OFF_CARD, }; static void crag6410_cfg_sdhci0(struct platform_device *dev, int width) -- 2.7.4