diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2018-01-03 04:27:26 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-01-05 12:41:13 -0500 |
| commit | 2086dd35705f82d3c657d43593cd62162a278492 (patch) | |
| tree | 922f5a50d5dd61ba64fb2386a74ccce83d1b58a2 /drivers/media | |
| parent | 6afda56a34684556f44bd0ee5b179560deccca4e (diff) | |
| download | linux-stable-2086dd35705f82d3c657d43593cd62162a278492.tar.gz linux-stable-2086dd35705f82d3c657d43593cd62162a278492.tar.bz2 linux-stable-2086dd35705f82d3c657d43593cd62162a278492.zip | |
media: intel-ipu3: cio2: mark PM functions as __maybe_unused
When CONFIG_PM is disabled, we get harmless warnings about the
suspend/resume callbacks being unused:
drivers/media/pci/intel/ipu3/ipu3-cio2.c:1993:12: error: 'cio2_resume' defined but not used [-Werror=unused-function]
drivers/media/pci/intel/ipu3/ipu3-cio2.c:1967:12: error: 'cio2_suspend' defined but not used [-Werror=unused-function]
This marks them as __maybe_unused to shut up the warnings.
Fixes: c2a6a07afe4a ("media: intel-ipu3: cio2: add new MIPI-CSI2 driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/pci/intel/ipu3/ipu3-cio2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.c b/drivers/media/pci/intel/ipu3/ipu3-cio2.c index 52827d572493..9b9ad7771dda 100644 --- a/drivers/media/pci/intel/ipu3/ipu3-cio2.c +++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.c @@ -1961,7 +1961,7 @@ static void cio2_fbpt_rearrange(struct cio2_device *cio2, struct cio2_queue *q) cio2_fbpt_entry_enable(cio2, q->fbpt + i * CIO2_MAX_LOPS); } -static int cio2_suspend(struct device *dev) +static int __maybe_unused cio2_suspend(struct device *dev) { struct pci_dev *pci_dev = to_pci_dev(dev); struct cio2_device *cio2 = pci_get_drvdata(pci_dev); @@ -1987,7 +1987,7 @@ static int cio2_suspend(struct device *dev) return 0; } -static int cio2_resume(struct device *dev) +static int __maybe_unused cio2_resume(struct device *dev) { struct pci_dev *pci_dev = to_pci_dev(dev); struct cio2_device *cio2 = pci_get_drvdata(pci_dev); |