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drm: rcar-du: Add dependency on OF 

The driver requires OF support, add a dependency in Kconfig and remove
the platform_device_id table that isn't used anymore.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Laurent Pinchart 2015-07-16 11:42:37 +03:00
parent d519432c85
commit f3bda362b5
2 changed files with 2 additions and 11 deletions
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2
drivers/gpu/drm/rcar-du/Kconfig
View File

@ -1,6 +1,6 @@
config DRM_RCAR_DU
tristate "DRM Support for R-Car Display Unit"
depends on DRM && ARM && HAVE_DMA_ATTRS
depends on DRM && ARM && HAVE_DMA_ATTRS && OF
depends on ARCH_SHMOBILE || COMPILE_TEST
select DRM_KMS_HELPER
select DRM_KMS_CMA_HELPER

11
drivers/gpu/drm/rcar-du/rcar_du_drv.c
View File

@ -106,13 +106,6 @@ static const struct rcar_du_device_info rcar_du_r8a7791_info = {
.num_lvds = 1,
};
static const struct platform_device_id rcar_du_id_table[] = {
{ "rcar-du-r8a7779", (kernel_ulong_t)&rcar_du_r8a7779_info },
{ }
};
MODULE_DEVICE_TABLE(platform, rcar_du_id_table);
static const struct of_device_id rcar_du_of_table[] = {
{ .compatible = "renesas,du-r8a7779", .data = &rcar_du_r8a7779_info },
{ .compatible = "renesas,du-r8a7790", .data = &rcar_du_r8a7790_info },
@ -165,8 +158,7 @@ static int rcar_du_load(struct drm_device *dev, unsigned long flags)
init_waitqueue_head(&rcdu->commit.wait);
rcdu->dev = &pdev->dev;
rcdu->info = np ? of_match_device(rcar_du_of_table, rcdu->dev)->data
: (void *)platform_get_device_id(pdev)->driver_data;
rcdu->info = of_match_device(rcar_du_of_table, rcdu->dev)->data;
rcdu->ddev = dev;
dev->dev_private = rcdu;
@ -338,7 +330,6 @@ static struct platform_driver rcar_du_platform_driver = {
.pm = &rcar_du_pm_ops,
.of_match_table = rcar_du_of_table,
},
.id_table = rcar_du_id_table,
};
module_platform_driver(rcar_du_platform_driver);