gpio/samsung: fix the typo 'exynos5_xxx' instead of 'exonys5_xxx'

Should be 'exynos5_xxx' instead of 'exonys5_xxx'.

It happened at the commit 30b84288 ("Merge tag 'soc2' of
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc")
during v3.5 merge window.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
[ My bad  - Linus ]
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/gpio/gpio-samsung.c

@@ -2833,7 +2833,7 @@ static __init void exynos5_gpiolib_init(void)
 	}
 
 	/* need to set base address for gpc4 */
-	exonys5_gpios_1[11].base = gpio_base1 + 0x2E0;
+	exynos5_gpios_1[11].base = gpio_base1 + 0x2E0;
 
 	/* need to set base address for gpx */
 	chip = &exynos5_gpios_1[21];