[RESEND PATCH] drm/panel: ld9040: reference spi_device_id table

[RESEND PATCH] drm/panel: ld9040: reference spi_device_id table

[Krzysztof Kozlowski]

Reference the spi_device_id table to silence W=1 warning:

  drivers/gpu/drm/panel/panel-samsung-ld9040.c:377:35:
    warning: ‘ld9040_ids’ defined but not used [-Wunused-const-variable=]

This also would be needed for matching the driver if booted without
CONFIG_OF (although it's not necessarily real case).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 drivers/gpu/drm/panel/panel-samsung-ld9040.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/panel/panel-samsung-ld9040.c b/drivers/gpu/drm/panel/panel-samsung-ld9040.c
index f484147fc3a6..c4b388850a13 100644
--- a/drivers/gpu/drm/panel/panel-samsung-ld9040.c
+++ b/drivers/gpu/drm/panel/panel-samsung-ld9040.c
@@ -383,6 +383,7 @@ MODULE_DEVICE_TABLE(spi, ld9040_ids);
 static struct spi_driver ld9040_driver = {
 	.probe = ld9040_probe,
 	.remove = ld9040_remove,
+	.id_table = ld9040_ids,
 	.driver = {
 		.name = "panel-samsung-ld9040",
 		.of_match_table = ld9040_of_match,
-- 
2.27.0

Re: [RESEND PATCH] drm/panel: ld9040: reference spi_device_id table

[Sam Ravnborg]

Hi Krzysztof

On Wed, May 26, 2021 at 08:30:02AM -0400, Krzysztof Kozlowski wrote:
> Reference the spi_device_id table to silence W=1 warning:
> 
>   drivers/gpu/drm/panel/panel-samsung-ld9040.c:377:35:
>     warning: ‘ld9040_ids’ defined but not used [-Wunused-const-variable=]
> 
> This also would be needed for matching the driver if booted without
> CONFIG_OF (although it's not necessarily real case).
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

Thanks, I noticed this warnings in my build and stumbled on this patch
in my inbox.
Applied to drm-misc-fixes,

	Sam