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authorGeert Uytterhoeven <geert+renesas@glider.be>2018-02-28 10:13:00 +0100
committerSimon Horman <horms+renesas@verge.net.au>2018-02-28 14:25:49 +0100
commit60fc75bdf5b1b8ed3e0a372b7b35f27726ff542b (patch)
tree6de626be7071152698aaa728b4e4f2fdaa5af4f3 /arch/arm/mach-shmobile
parentbf79cd635db50fab2319add2462cf803ff76d346 (diff)
downloadlinux-60fc75bdf5b1b8ed3e0a372b7b35f27726ff542b.tar.bz2
ARM: shmobile: rcar-gen2: Fix error check in regulator quirk
On systems with two regulators, a bogus error message is printed on success: i2c 6-0058: i2c error 2 While adding support for Stout, the number of messages to send was made variable, but the corresponding return value check of i2c_transfer() wasn't updated. Fixes: ff938cd14d67a704 ("ARM: shmobile: stout: enable R-Car Gen2 regulator quirk") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile')
-rw-r--r--arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c b/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c
index 27fb3a5ec73e..93f628acfd94 100644
--- a/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c
@@ -98,7 +98,7 @@ static int regulator_quirk_notify(struct notifier_block *nb,
dev_info(&client->dev, "clearing da9063/da9210 interrupts\n");
ret = i2c_transfer(client->adapter, da9xxx_msgs, len);
- if (ret != ARRAY_SIZE(da9xxx_msgs))
+ if (ret != len)
dev_err(&client->dev, "i2c error %d\n", ret);
}