Allwinner clocks changes for 4.5
Clock patches for the Allwinner SoCs:
- H3 clocks
- A10/A20 Video Engine clocks
- DRAM gates
- A80 special CPU clock
clk: sunxi: fix handling return value of of_property_match_string
The function can return negative values, so its result should
be assigned to signed variable.
The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1].
[1]: http://permalink.gmane.org/gmane.linux.kernel/2046107
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
1 file changed