diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2018-02-28 10:13:00 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2018-02-28 14:25:49 +0100 |
| commit | 60fc75bdf5b1b8ed3e0a372b7b35f27726ff542b (patch) | |
| tree | 6de626be7071152698aaa728b4e4f2fdaa5af4f3 /arch/arm/mach-shmobile | |
| parent | soc: renesas: rcar-rst: Add support for R-Car M3-N (diff) | |
| download | linux-60fc75bdf5b1b8ed3e0a372b7b35f27726ff542b.tar.xz linux-60fc75bdf5b1b8ed3e0a372b7b35f27726ff542b.zip | |
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.c | 2 |
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); } |