ARM: davinci: Convert comma to semicolon

[ Upstream commit acc3815d ]

Replace a comma between expression statements by a semicolon.

Fixes: efc1bb8a ("davinci: add power management support")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>