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authorSimon Glass <sjg@chromium.org>2016-02-14 16:28:59 -0700
committerTom Rini <trini@konsulko.com>2016-02-15 20:58:25 +0000
commit4c80c53c00ac6583f22938fc98e4df688acdf4ce (patch)
treee0496900329c5484620aa09de598e2efbc575c33 /cmd/gpio.c
parented0f40a673c42b4174ccb34e3c6d7b46cd90b701 (diff)
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gpio: Correct handling of 'gpio status'
This is broken - we need to look at the first two characters to distinguish 'gpio status' from 'gpio set'. Fixes: 0ffe6ab5 (gpio: Allow 's' as an abbreviation for 'status') Reported-by: Soeren Moch <smoch@web.de> Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Soeren Moch <smoch@web.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Diffstat (limited to 'cmd/gpio.c')
-rw-r--r--cmd/gpio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/cmd/gpio.c b/cmd/gpio.c
index 2b78b16..693998e 100644
--- a/cmd/gpio.c
+++ b/cmd/gpio.c
@@ -141,7 +141,7 @@ static int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
#endif
if (argc > 0)
str_gpio = *argv;
- if (!strncmp(str_cmd, "status", 1)) {
+ if (!strncmp(str_cmd, "status", 2)) {
/* Support deprecated gpio_status() */
#ifdef gpio_status
gpio_status();