From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabio Estevam Date: Wed, 8 Feb 2012 10:34:42 -0200 Subject: [U-Boot] [PATCH 2/5] mx53ard: 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: <1328704485-1505-2-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/mx53ard/mx53ard.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/board/freescale/mx53ard/mx53ard.c b/board/freescale/mx53ard/mx53ard.c index 40b5c19..e90e39e 100644 --- a/board/freescale/mx53ard/mx53ard.c +++ b/board/freescale/mx53ard/mx53ard.c @@ -89,7 +89,9 @@ int board_mmc_getcd(struct mmc *mmc) int ret; mxc_request_iomux(MX53_PIN_GPIO_1, IOMUX_CONFIG_ALT1); + gpio_direction_input(1); mxc_request_iomux(MX53_PIN_GPIO_4, IOMUX_CONFIG_ALT1); + gpio_direction_input(4); if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR) ret = !gpio_get_value(1); /* GPIO1_1 */ -- 1.7.1