[PATCH] media: vimc: cleanup a few warnings

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The const structs uded by MODULE_DEVICE_TABLE()
may never be used with COMPILE_TEST:

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[] = {
                                        ^~~~~~~~~~~~~~~~~~~

So, add the proper notation to avoid warnings.

Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>
---
 drivers/media/platform/vimc/vimc-capture.c | 3 ++-
 drivers/media/platform/vimc/vimc-debayer.c | 3 ++-
 drivers/media/platform/vimc/vimc-scaler.c  | 3 ++-
 drivers/media/platform/vimc/vimc-sensor.c  | 3 ++-
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/media/platform/vimc/vimc-capture.c b/drivers/media/platform/vimc/vimc-capture.c
index 14cb32e21130..c6f4a407e019 100644
--- a/drivers/media/platform/vimc/vimc-capture.c
+++ b/drivers/media/platform/vimc/vimc-capture.c
@@ -525,7 +525,8 @@ static struct platform_driver vimc_cap_pdrv = {
 	},
 };
 
-static const struct platform_device_id vimc_cap_driver_ids[] = {
+static const __maybe_unused
+struct platform_device_id vimc_cap_driver_ids[] = {
 	{
 		.name           = VIMC_CAP_DRV_NAME,
 	},
diff --git a/drivers/media/platform/vimc/vimc-debayer.c b/drivers/media/platform/vimc/vimc-debayer.c
index 35b15bd4d61d..428454e33b75 100644
--- a/drivers/media/platform/vimc/vimc-debayer.c
+++ b/drivers/media/platform/vimc/vimc-debayer.c
@@ -585,7 +585,8 @@ static struct platform_driver vimc_deb_pdrv = {
 	},
 };
 
-static const struct platform_device_id vimc_deb_driver_ids[] = {
+static const __maybe_unused
+struct platform_device_id vimc_deb_driver_ids[] = {
 	{
 		.name           = VIMC_DEB_DRV_NAME,
 	},
diff --git a/drivers/media/platform/vimc/vimc-scaler.c b/drivers/media/platform/vimc/vimc-scaler.c
index fe77505d2679..35bf3b32108f 100644
--- a/drivers/media/platform/vimc/vimc-scaler.c
+++ b/drivers/media/platform/vimc/vimc-scaler.c
@@ -439,7 +439,8 @@ static struct platform_driver vimc_sca_pdrv = {
 	},
 };
 
-static const struct platform_device_id vimc_sca_driver_ids[] = {
+static const __maybe_unused
+struct platform_device_id vimc_sca_driver_ids[] = {
 	{
 		.name           = VIMC_SCA_DRV_NAME,
 	},
diff --git a/drivers/media/platform/vimc/vimc-sensor.c b/drivers/media/platform/vimc/vimc-sensor.c
index ebdbbe8c05ed..9ad2be111a14 100644
--- a/drivers/media/platform/vimc/vimc-sensor.c
+++ b/drivers/media/platform/vimc/vimc-sensor.c
@@ -373,7 +373,8 @@ static struct platform_driver vimc_sen_pdrv = {
 	},
 };
 
-static const struct platform_device_id vimc_sen_driver_ids[] = {
+static const __maybe_unused
+struct platform_device_id vimc_sen_driver_ids[] = {
 	{
 		.name           = VIMC_SEN_DRV_NAME,
 	},
-- 
2.13.0




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