Query: Num GPIO lines

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Why for OMAP34xx is number of GPIO's 160? 
As per 3430 TRM, there are 6 banks [0 to 191]

Signed-off-by: Tom Rix <Tom.Rix@xxxxxxxxxxxxx>
Signed-off-by: Vikram Pandita <vikram.pandita@xxxxxx>
---
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 17d7afe..ee0b21f 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -307,7 +307,7 @@ static inline int gpio_valid(int gpio)
 		return 0;
 	if (cpu_is_omap24xx() && gpio < 128)
 		return 0;
-	if (cpu_is_omap34xx() && gpio < 160)
+	if (cpu_is_omap34xx() && gpio < 192)
 		return 0;
 	return -1;
 }
--
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