Commit 8deaaa46 authored Nov 23, 2018 by Phil Edworthy Committed by Geert Uytterhoeven Dec 04, 2018

pinctrl: rzn1: Fix check for used MDIO bus



This fixes the check for unused mdio bus setting and the following static
checker warning:
 drivers/pinctrl/pinctrl-rzn1.c:198 rzn1_pinctrl_mdio_select()
 warn: always true condition '(ipctl->mdio_func[mdio] >= 0) => (0-u32max >= 0)'

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

parent b59d0e78

drivers/pinctrl/pinctrl-rzn1.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -112,7 +112,7 @@ struct rzn1_pinctrl {
		struct rzn1_pinctrl_regs __iomem *lev2;
		u32 lev1_protect_phys;
		u32 lev2_protect_phys;
		u32 mdio_func[2];
		int mdio_func[2];

		struct rzn1_pin_group *groups;
		unsigned int ngroups;

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