PHY: Exynos: fix SATA phy license typo

If the license string doesn't match exactly, the module refuses to load.

Signed-off-by: Arnd Bergmann <[e-mail]>
Signed-off-by: Kishon Vijay Abraham I <[e-mail]>

drivers/phy/phy-exynos5250-sata.c

···
 module_platform_driver(exynos_sata_phy_driver);
 
 MODULE_DESCRIPTION("Samsung SerDes PHY driver");
-MODULE_LICENSE("GPL V2");
+MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Girish K S <[e-mail]>");
 MODULE_AUTHOR("Yuvaraj C D <[e-mail]>");