[PATCH v2 19/20] omap: zoom: keep the MMC3 wl1271 device powered off

From: Ohad Ben-Cohen [mailto:ohad at wizery.com]
Sent: Wednesday, July 21, 2010 12:34 PM
To: linux-wireless at vger.kernel.org; linux-mmc at vger.kernel.org; linux-omap at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org; linux at arm.linux.org.uk; Chikkature Rajashekar, Madhusudhan; Luciano Coelho; akpm at linux-foundation.org; San Mehat; Roger Quadros; Tony Lindgren; Nicolas Pitre; Pandita, Vikram; Kalle Valo; Ohad Ben-Cohen
Subject: [PATCH v2 19/20] omap: zoom: keep the MMC3 wl1271 device powered off

Keep the MMC3 wl1271 WLAN device powered off until its
SDIO function driver requests otherwise.

Signed-off-by: Ohad Ben-Cohen <redacted>
---
?arch/arm/mach-omap2/board-zoom-peripherals.c | ? ?1 +
?arch/arm/mach-omap2/hsmmc.c ? ? ? ? ? ? ? ? ?| ? ?3 +++
?arch/arm/mach-omap2/hsmmc.h ? ? ? ? ? ? ? ? ?| ? ?1 +
?arch/arm/plat-omap/include/plat/mmc.h ? ? ? ?| ? ?3 +++
?drivers/mmc/host/omap_hsmmc.c ? ? ? ? ? ? ? ?| ? ?3 +++
?5 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index 3230801..3ab9125 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c

@@ -217,6 +217,7 @@ static struct omap2_hsmmc_info mmc[] __initdata = {

? ? ? ? ? ? ? ?.gpio_wp ? ? ? ?= -EINVAL,
? ? ? ? ? ? ? ?.gpio_cd ? ? ? ?= -EINVAL,
? ? ? ? ? ? ? ?.ocr_mask ? ? ? = MMC_VDD_165_195,
+ ? ? ? ? ? ? ? .dont_power_card = true,
? ? ? ? ? ? ? ?.priv_data ? ? ?= &omap_zoom_wlan_data,
? ? ? ?},
? ? ? ?{} ? ? ?/* Terminator */