ARM: at91/boards: use -EINVAL for invalid gpio

this will allow to use gpio_is_valid

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/arch/arm/mach-at91/board-flexibity.c b/arch/arm/mach-at91/board-flexibity.c
index 4c3f65d9c59b..eec02cd57ced 100644
--- a/arch/arm/mach-at91/board-flexibity.c
+++ b/arch/arm/mach-at91/board-flexibity.c
@@ -52,12 +52,14 @@ static void __init flexibity_init_early(void)
 /* USB Host port */
 static struct at91_usbh_data __initdata flexibity_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /* USB Device port */
 static struct at91_udc_data __initdata flexibity_udc_data = {
         .vbus_pin       = AT91_PIN_PC5,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 /* SPI devices */
@@ -76,6 +78,7 @@ static struct at91_mmc_data __initdata flexibity_mmc_data = {
         .wire4          = 1,
         .det_pin        = AT91_PIN_PC9,
         .wp_pin         = AT91_PIN_PC4,
+        .vcc_pin        = -EINVAL,
 };
 
 /* LEDs */