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authorJoe Hershberger <joe.hershberger@ni.com>2011-10-12 10:31:44 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-10-27 21:56:35 +0200
commitb5db0a068a25e71b178e4b89635af731cf2f7c24 (patch)
tree9d17469de9e3805d4066c0dd2110bb68851a13c1 /board/ti
parent1037d585d3a4e8f1dceb504c0089f7cc16abdb8c (diff)
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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/ti')
-rw-r--r--board/ti/beagle/beagle.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c
index aa5047c..9482c5e 100644
--- a/board/ti/beagle/beagle.c
+++ b/board/ti/beagle/beagle.c
@@ -127,10 +127,6 @@ int get_board_revision(void)
revision = gpio_get_value(173) << 2 |
gpio_get_value(172) << 1 |
gpio_get_value(171);
-
- gpio_free(171);
- gpio_free(172);
- gpio_free(173);
} else {
printf("Error: unable to acquire board revision GPIOs\n");
revision = -1;
@@ -522,8 +518,6 @@ int do_userbutton(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
printf("NOT pressed.\n");
}
- gpio_free(gpio);
-
return !button;
}