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gpio: normalize direction and edge error strings in gpio_tostring()

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This commit is contained in:
Vanya A. Sergeev
2020-05-28 00:04:13 -05:00
parent be9b842410
commit dddf05ac3d
1 changed files with 4 additions and 4 deletions
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src/gpio.c
+4 -4
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@@ -556,13 +556,13 @@ static int gpio_sysfs_tostring(gpio_t *gpio, char *str, size_t len) {
const char *chip_label_str;
if (gpio_sysfs_get_direction(gpio, &direction) < 0)
direction_str = "?";
direction_str = "<error>";
else
direction_str = (direction == GPIO_DIR_IN) ? "in" :
(direction == GPIO_DIR_OUT) ? "out" : "unknown";
if (gpio_sysfs_get_edge(gpio, &edge) < 0)
edge_str = "?";
edge_str = "<error>";
else
edge_str = (edge == GPIO_EDGE_NONE) ? "none" :
(edge == GPIO_EDGE_RISING) ? "rising" :
@@ -900,13 +900,13 @@ static int gpio_cdev_tostring(gpio_t *gpio, char *str, size_t len) {
const char *chip_label_str;
if (gpio_cdev_get_direction(gpio, &direction) < 0)
direction_str = "?";
direction_str = "<error>";
else
direction_str = (direction == GPIO_DIR_IN) ? "in" :
(direction == GPIO_DIR_OUT) ? "out" : "unknown";
if (gpio_cdev_get_edge(gpio, &edge) < 0)
edge_str = "?";
edge_str = "<error>";
else
edge_str = (edge == GPIO_EDGE_NONE) ? "none" :
(edge == GPIO_EDGE_RISING) ? "rising" :