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>
diff --git a/include/linux/platform_data/macb.h b/include/linux/platform_data/macb.h
index e7c748f..b081c72 100644
--- a/include/linux/platform_data/macb.h
+++ b/include/linux/platform_data/macb.h
@@ -10,7 +10,7 @@
struct macb_platform_data {
u32 phy_mask;
- u8 phy_irq_pin; /* PHY IRQ */
+ int phy_irq_pin; /* PHY IRQ */
u8 is_rmii; /* using RMII interface? */
};