summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorJesse Gilles <jgilles@multitech.com>2012-05-14 11:21:26 -0500
committerJesse Gilles <jgilles@multitech.com>2012-05-14 11:21:26 -0500
commit499595b88a549e397230b7967606101128e6db76 (patch)
treee83af190b275fcbda56433b7f86241bafd7b0549
parent5a9ee2dc4b4d35ada418d027bb95ba1eefd6007c (diff)
downloadcdp-io-controller-499595b88a549e397230b7967606101128e6db76.tar.gz
cdp-io-controller-499595b88a549e397230b7967606101128e6db76.tar.bz2
cdp-io-controller-499595b88a549e397230b7967606101128e6db76.zip
gpio_pin_by_attr_name: allow empty strings
-rw-r--r--io-module/mts_io.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/io-module/mts_io.c b/io-module/mts_io.c
index aa8afa1..8c59303 100644
--- a/io-module/mts_io.c
+++ b/io-module/mts_io.c
@@ -543,7 +543,7 @@ static struct gpio_pin gpio_pins_en4_0_0[] = {
},
{
.name = "SERIAL_MODE0",
- .attr_name = "serial-mode",
+ .attr_name = "",
.pin = AT91_PIN_PC23,
.direction = GPIO_DIR_OUTPUT,
.output_value = 0,
@@ -551,7 +551,7 @@ static struct gpio_pin gpio_pins_en4_0_0[] = {
},
{
.name = "SERIAL_MODE2",
- .attr_name = "serial-mode",
+ .attr_name = "",
.pin = AT91_PIN_PC24,
.direction = GPIO_DIR_OUTPUT,
.output_value = 1,
@@ -594,7 +594,7 @@ struct gpio_pin *gpio_pin_by_name(const char *name) {
struct gpio_pin *gpio_pin_by_attr_name(const char *name) {
struct gpio_pin *pin;
- for (pin = gpio_pins; *pin->attr_name; pin++) {
+ for (pin = gpio_pins; pin->attr_name; pin++) {
if (!strcmp(pin->attr_name, name)) {
return pin;
}