[U-Boot] [PATCH 1/3] Fix a typo in the instructions on using omap3's gpio interface.

Using the example for reading a gpio, shows the problem. NULL should be the gpio number.

Signed-off-by: Tom Rix Tom.Rix@windriver.com --- doc/README.omap3 | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/doc/README.omap3 b/doc/README.omap3 index e05e816..66e781d 100644 --- a/doc/README.omap3 +++ b/doc/README.omap3 @@ -106,7 +106,7 @@ To clear a bit : To read a bit :

if (!omap_request_gpio(N)) { - omap_set_gpio_direction(NULL, 1); + omap_set_gpio_direction(N, 1); val = omap_get_gpio_datain(N); omap_free_gpio(N); }