diff options
| author | Joe Hershberger <joe.hershberger@ni.com> | 2011-10-12 10:31:44 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-10-27 21:56:35 +0200 |
| commit | b5db0a068a25e71b178e4b89635af731cf2f7c24 (patch) | |
| tree | 9d17469de9e3805d4066c0dd2110bb68851a13c1 /board/overo/overo.c | |
| parent | 1037d585d3a4e8f1dceb504c0089f7cc16abdb8c (diff) | |
| download | u-boot-imx-b5db0a068a25e71b178e4b89635af731cf2f7c24.zip u-boot-imx-b5db0a068a25e71b178e4b89635af731cf2f7c24.tar.gz u-boot-imx-b5db0a068a25e71b178e4b89635af731cf2f7c24.tar.bz2 | |
omap: Don't use gpio_free to change direction to input
gpio_free() should not have the side effect of setting the line to input since this prevents the gpio command from being able to set a line as output.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'board/overo/overo.c')
| -rw-r--r-- | board/overo/overo.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/board/overo/overo.c b/board/overo/overo.c index 2f9eba6..3c60b06 100644 --- a/board/overo/overo.c +++ b/board/overo/overo.c @@ -118,10 +118,6 @@ int get_board_revision(void) revision = gpio_get_value(115) << 2 | gpio_get_value(113) << 1 | gpio_get_value(112); - - gpio_free(112); - gpio_free(113); - gpio_free(115); } else { printf("Error: unable to acquire board revision GPIOs\n"); revision = -1; @@ -153,8 +149,7 @@ int get_sdio2_config(void) sdio_direct = 0; } - gpio_free(130); - gpio_free(139); + gpio_direction_input(130); } else { printf("Error: unable to acquire sdio2 clk GPIOs\n"); sdio_direct = -1; |