X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Documentation%2Fgpio.txt;h=792faa3c06cf7ccda5ab081dbf568276324538e5;hb=e369fde1af20c7c67acff3bc4a36e451f38ae7d0;hp=a492d92bb098588306ddcee55f92b4935c9d3dc4;hpb=a1703154200c390ab03c10224c586e815d3e31e8;p=pandora-kernel.git

diff --git a/Documentation/gpio.txt b/Documentation/gpio.txt
index a492d92bb098..792faa3c06cf 100644
--- a/Documentation/gpio.txt
+++ b/Documentation/gpio.txt
@@ -135,7 +135,7 @@ setting up a platform_device using the GPIO, is mark its direction:
 	int gpio_direction_input(unsigned gpio);
 	int gpio_direction_output(unsigned gpio, int value);
 
-The return value is zero for success, else a negative errno.  It must
+The return value is zero for success, else a negative errno.  It should
 be checked, since the get/set calls don't have error returns and since
 misconfiguration is possible.  You should normally issue these calls from
 a task context.  However, for spinlock-safe GPIOs it's OK to use them