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+rene...@glider.be>
---
arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c
b/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c
index 27fb3a5ec73e6dda..93f628acfd944fd5 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);
}
--
2.7.4
