]> git.sur5r.net Git - u-boot/commitdiff
Fix a typo in the instructions on using omap3's gpio interface.
authorTom Rix <Tom.Rix@windriver.com>
Wed, 3 Jun 2009 06:53:55 +0000 (01:53 -0500)
committerWolfgang Denk <wd@denx.de>
Fri, 12 Jun 2009 18:45:47 +0000 (20:45 +0200)
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>
Acked-by: Dirk Behme <dirk.behme@googlemail.com>
doc/README.omap3

index e05e816df4b0a2a495775799f504b7138e26dbbc..66e781d0f8d9c71dbf7784538d04b451fa5ad8f0 100644 (file)
@@ -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);
        }