diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2012-08-21 13:38:47 +0530 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-08-21 16:42:14 -0700 |
| commit | 30040eaf1ae129756d822dffaac25973beb94514 (patch) | |
| tree | c2da583cff9803086e8a67c1955f1d69ee4b08ec /drivers | |
| parent | ada044d805919769a23c5d0f9c59dc265f682276 (diff) | |
i2c: tegra: protect suspend/resume callbacks with CONFIG_PM_SLEEP
The CONFIG_PM doesn't actually enable any of the PM callbacks, it
only allows to enable CONFIG_PM_SLEEP and CONFIG_PM_RUNTIME.
This means if CONFIG_PM is used to protect system sleep callbacks
then it may end up unreferenced if only runtime PM is enabled.
Hence protecting sleep callbacks with CONFIG_PM_SLEEP.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Change-Id: I090e167c1de8f254a278e9e3b511292cfbc5f250
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/124872
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/busses/i2c-tegra.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index 598c3aec6cf0..2597db6a0c37 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -1056,7 +1056,7 @@ static int __devexit tegra_i2c_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int tegra_i2c_suspend_noirq(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); |