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media: vimc: set id_table for platform drivers
authorJavier Martinez Canillas <javierm@redhat.com>
Fri, 14 Jul 2017 08:58:39 +0000 (05:58 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Mon, 17 Jul 2017 14:26:56 +0000 (11:26 -0300)
commitbb3abbb74efd22768590f88aa9eea0ae191efb53
treeabe1c983e764b183ae8ab0528a74c67302e9558b
parenta1a0a56ffc0f587161a4e2830c4afa690e497730
media: vimc: set id_table for platform drivers

The vimc platform drivers define a platform device ID table but these
are not set to the .id_table field in the platform driver structure.

So the platform device ID table is only used to fill the aliases in
the module but are not used for matching (works because the platform
subsystem fallbacks to the driver's name if no .id_table is set).

But this also means that the platform device ID table isn't used if
the driver is built-in, which leads to the following build warning:

This causes the following build warnings when the driver is built-in:

drivers/media/platform/vimc//vimc-capture.c:528:40: warning: ‘vimc_cap_driver_ids’ defined but not used [-Wunused-const-variable=]
 static const struct platform_device_id vimc_cap_driver_ids[] = {
                                        ^~~~~~~~~~~~~~~~~~~
drivers/media/platform/vimc//vimc-debayer.c:588:40: warning: ‘vimc_deb_driver_ids’ defined but not used [-Wunused-const-variable=]
 static const struct platform_device_id vimc_deb_driver_ids[] = {
                                        ^~~~~~~~~~~~~~~~~~~
drivers/media/platform/vimc//vimc-scaler.c:442:40: warning: ‘vimc_sca_driver_ids’ defined but not used [-Wunused-const-variable=]
 static const struct platform_device_id vimc_sca_driver_ids[] = {
                                        ^~~~~~~~~~~~~~~~~~~
drivers/media/platform/vimc//vimc-sensor.c:376:40: warning: ‘vimc_sen_driver_ids’ defined but not used [-Wunused-const-variable=]
 static const struct platform_device_id vimc_sen_driver_ids[] = {
                                        ^~~~~~~~~~~~~~~~~~~

Reported-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Suggested-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Helen Koike <helen.koike@collabora.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
drivers/media/platform/vimc/vimc-capture.c
drivers/media/platform/vimc/vimc-debayer.c
drivers/media/platform/vimc/vimc-scaler.c
drivers/media/platform/vimc/vimc-sensor.c