From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabio Estevam Date: Wed, 8 Feb 2012 10:34:45 -0200 Subject: [U-Boot] [PATCH 5/5] mx51evk: Use gpio_direction_input prior to gpio_get_value In-Reply-To: <1328704485-1505-1-git-send-email-festevam@gmail.com> References: <1328704485-1505-1-git-send-email-festevam@gmail.com> Message-ID: <1328704485-1505-5-git-send-email-festevam@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Use gpio_direction_input prior to gpio_get_value. Signed-off-by: Fabio Estevam --- board/freescale/mx51evk/mx51evk.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/board/freescale/mx51evk/mx51evk.c b/board/freescale/mx51evk/mx51evk.c index 8d1f6a3..b505a71 100644 --- a/board/freescale/mx51evk/mx51evk.c +++ b/board/freescale/mx51evk/mx51evk.c @@ -327,7 +327,9 @@ int board_mmc_getcd(struct mmc *mmc) int ret; mxc_request_iomux(MX51_PIN_GPIO1_0, IOMUX_CONFIG_ALT1); + gpio_direction_input(0); mxc_request_iomux(MX51_PIN_GPIO1_6, IOMUX_CONFIG_ALT0); + gpio_direction_input(6); if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR) ret = !gpio_get_value(0); -- 1.7.1