From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabio Estevam Date: Wed, 8 Feb 2012 10:34:44 -0200 Subject: [U-Boot] [PATCH 4/5] mx53smd: 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: <1328704485-1505-4-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/mx53smd/mx53smd.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/board/freescale/mx53smd/mx53smd.c b/board/freescale/mx53smd/mx53smd.c index e273192..c237980 100644 --- a/board/freescale/mx53smd/mx53smd.c +++ b/board/freescale/mx53smd/mx53smd.c @@ -135,6 +135,7 @@ struct fsl_esdhc_cfg esdhc_cfg[1] = { int board_mmc_getcd(struct mmc *mmc) { mxc_request_iomux(MX53_PIN_EIM_DA13, IOMUX_CONFIG_ALT1); + gpio_direction_input(77); return !gpio_get_value(77); /* GPIO3_13 */ } -- 1.7.1