From c7dae1812a26071ec56d14cfd9f414d5ac1677a3 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Tue, 29 Mar 2011 16:45:09 -0300 Subject: [PATCH] ARM: mxs/mach-mx2[38]evk: Set the initial value on gpio_request_one MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Current code does not set the GPIO value to zero as mentioned in the comment. Fix it by setting the initial GPIO value to zero. Signed-off-by: Fabio Estevam LAKML-Reference: 1301427910-31726-1-git-send-email-fabio.estevam@freescale.com [ukleinek: squashed two patches together fixing both boards at once] Signed-off-by: Uwe Kleine-König Signed-off-by: Sascha Hauer --- arch/arm/mach-mxs/mach-mx23evk.c | 2 +- arch/arm/mach-mxs/mach-mx28evk.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/mach-mxs/mach-mx23evk.c b/arch/arm/mach-mxs/mach-mx23evk.c index 214e5b641bbc..3c2de33803ab 100644 --- a/arch/arm/mach-mxs/mach-mx23evk.c +++ b/arch/arm/mach-mxs/mach-mx23evk.c @@ -148,7 +148,7 @@ static void __init mx23evk_init(void) mx23_add_auart0(); /* power on mmc slot by writing 0 to the gpio */ - ret = gpio_request_one(MX23EVK_MMC0_SLOT_POWER, GPIOF_DIR_OUT, + ret = gpio_request_one(MX23EVK_MMC0_SLOT_POWER, GPIOF_OUT_INIT_LOW, "mmc0-slot-power"); if (ret) pr_warn("failed to request gpio mmc0-slot-power: %d\n", ret); diff --git a/arch/arm/mach-mxs/mach-mx28evk.c b/arch/arm/mach-mxs/mach-mx28evk.c index bb329b9a2608..eacdc6b0e70a 100644 --- a/arch/arm/mach-mxs/mach-mx28evk.c +++ b/arch/arm/mach-mxs/mach-mx28evk.c @@ -375,13 +375,13 @@ static void __init mx28evk_init(void) mx28_add_mxsfb(&mx28evk_mxsfb_pdata); /* power on mmc slot by writing 0 to the gpio */ - ret = gpio_request_one(MX28EVK_MMC0_SLOT_POWER, GPIOF_DIR_OUT, + ret = gpio_request_one(MX28EVK_MMC0_SLOT_POWER, GPIOF_OUT_INIT_LOW, "mmc0-slot-power"); if (ret) pr_warn("failed to request gpio mmc0-slot-power: %d\n", ret); mx28_add_mxs_mmc(0, &mx28evk_mmc_pdata[0]); - ret = gpio_request_one(MX28EVK_MMC1_SLOT_POWER, GPIOF_DIR_OUT, + ret = gpio_request_one(MX28EVK_MMC1_SLOT_POWER, GPIOF_OUT_INIT_LOW, "mmc1-slot-power"); if (ret) pr_warn("failed to request gpio mmc1-slot-power: %d\n", ret); -- 2.20.1