X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=blobdiff_plain;f=src%2Fhardware%2Fbaylibre-acme%2Fgpio.c;h=d86d24113b9b3c7fe647a4f1733f64f4d0f3feee;hp=cbabcf7f97e53974e6566eb87ae34e01f75014d0;hb=HEAD;hpb=6ec6c43b4738dbc7091f4a49a4ec80ea6102cb52

diff --git a/src/hardware/baylibre-acme/gpio.c b/src/hardware/baylibre-acme/gpio.c
index cbabcf7f..d86d2411 100644
--- a/src/hardware/baylibre-acme/gpio.c
+++ b/src/hardware/baylibre-acme/gpio.c
@@ -64,6 +64,10 @@ SR_PRIV int sr_gpio_export(unsigned gpio)
 	if (exported)
 		return 0; /* Already exported. */
 
+	status = sr_gpio_set_direction(gpio, GPIO_DIR_OUT);
+	if (status < 0)
+		return status;
+
 	buf = g_string_sized_new(16);
 	g_string_printf(buf, "%u\n", gpio);
 	status = open_and_write("/sys/class/gpio/export", buf->str);
@@ -143,10 +147,6 @@ SR_PRIV int sr_gpio_setval_export(int gpio, int value)
 	if (status < 0)
 		return status;
 
-	status = sr_gpio_set_direction(gpio, GPIO_DIR_OUT);
-	if (status < 0)
-		return status;
-
 	status = sr_gpio_set_value(gpio, value);
 	if (status < 0)
 		return status;
@@ -162,9 +162,5 @@ SR_PRIV int sr_gpio_getval_export(int gpio)
 	if (status < 0)
 		return status;
 
-	status = sr_gpio_set_direction(gpio, GPIO_DIR_IN);
-	if (status < 0)
-		return status;
-
 	return sr_gpio_get_value(gpio);
 }