drivers/phy/ti/phy-gmii-sel.c:91:2-3: Unneeded semicolon

 Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci

Fixes: 1811851f4e73 ("phy: ti: introduce phy-gmii-sel driver")
CC: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>