diff options
| author | pdabade <pdabade@nvidia.com> | 2013-12-21 22:17:53 +0530 |
|---|---|---|
| committer | Matthew Pedro <mapedro@nvidia.com> | 2014-01-20 08:12:52 -0800 |
| commit | 8dd690482a5c78ac11bb734b8518380b5771b0bb (patch) | |
| tree | 4560fdfa79ac496e4bb0d4cf1566edd9473c99ee /arch/arm/mach-tegra/pwm.c | |
| parent | 82685ba23c803d10f678f25e92ca62aa575d24d9 (diff) | |
arch: arm: mach-tegra: Make benign warning as info
A request to set brightness to zero is valid irrespective
of what previous brightness of backlight was. A request of
zero brightness disables PWM; so a re-request can be made
to disable a already disabled PWM.
bug 1416333
Change-Id: Ia5f29911456eb5d76fa303bb9070a6f04ec97002
Signed-off-by: Pankaj Dabade <pdabade@nvidia.com>
Reviewed-on: http://git-master/r/348366
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/pwm.c')
| -rw-r--r-- | arch/arm/mach-tegra/pwm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/pwm.c b/arch/arm/mach-tegra/pwm.c index d5533c7d3c05..f2c43e994c9f 100644 --- a/arch/arm/mach-tegra/pwm.c +++ b/arch/arm/mach-tegra/pwm.c @@ -3,7 +3,7 @@ * * Tegra pulse-width-modulation controller driver * - * Copyright (c) 2010, NVIDIA Corporation. + * Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved. * Based on arch/arm/plat-mxc/pwm.c by Sascha Hauer <s.hauer@pengutronix.de> * * This program is free software; you can redistribute it and/or modify @@ -131,7 +131,7 @@ void pwm_disable(struct pwm_device *pwm) clk_disable(pwm->clk); pwm->clk_enb = 0; } else - dev_warn(&pwm->pdev->dev, "%s called on disabled PWM\n", + dev_info(&pwm->pdev->dev, "%s called on disabled PWM\n", __func__); mutex_unlock(&pwm_lock); } |