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| author | Fabio Estevam <festevam@gmail.com> | 2012-02-08 02:34:42 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-02-27 21:19:23 +0100 |
| commit | 93082044a9797483ea6224c0989792710e4f5135 (patch) | |
| tree | 7c7312333ca2771e079aa3210e2671b8c64f748a | |
| parent | a091be766dc9d2ed16b8307668e13ec3182655e4 (diff) | |
| download | u-boot-imx-93082044a9797483ea6224c0989792710e4f5135.zip u-boot-imx-93082044a9797483ea6224c0989792710e4f5135.tar.gz u-boot-imx-93082044a9797483ea6224c0989792710e4f5135.tar.bz2 | |
mx53ard: Use gpio_direction_input prior to gpio_get_value
Use gpio_direction_input prior to gpio_get_value.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| -rw-r--r-- | 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 */ |