tegra: sync SDIO1 pingroup enum name with TRM

Signed-off-by: Lucas Stach <dev@lynxeye.de>
CC: Tom Warren <twarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/arch/arm/include/asm/arch-tegra2/pinmux.h b/arch/arm/include/asm/arch-tegra2/pinmux.h
index 469d742..03fa7ca 100644
--- a/arch/arm/include/asm/arch-tegra2/pinmux.h
+++ b/arch/arm/include/asm/arch-tegra2/pinmux.h
@@ -67,7 +67,7 @@
 	PINGRP_KBCF,
 	PINGRP_GMA,
 	PINGRP_GMC,
-	PINGRP_SDMMC1,
+	PINGRP_SDIO1,
 	PINGRP_OWC,
 
 	/* 32: APB_MISC_PP_TRISTATE_REG_B_0 */