On 2015年11月30日 22:56, Luis de Bethencourt wrote:
This platform driver has a OF device ID table but the OF module
alias information is not created so module autoloading won't work.
Signed-off-by: Luis de Bethencourt <luisbg@xxxxxxxxxxxxxxx>
---
Hi,
This is a Resend of a patch from October 20th [0]
I am adding Andrew Morton to the CC list as was recommended at the Korea Linux
Forum.
This patch adds the missing MODULE_DEVICE_TABLE() for OF to export
that information so modules have the correct aliases built-in and
autoloading works correctly.
A longer explanation by Javier Canillas can be found here:
https://lkml.org/lkml/2015/7/30/519
A multitude of similar patches have been merged for other drivers, search
the git log for "module autoload for OF platform driver".
Thanks,
Luis
[0] https://lkml.org/lkml/2015/10/20/485
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 5d8ae5e..5897851 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -374,6 +374,7 @@ static const struct of_device_id vop_driver_dt_match[] = {
.data = &rk3288_vop },
{},
};
+MODULE_DEVICE_TABLE(of, vop_driver_dt_match);
static inline void vop_writel(struct vop *vop, uint32_t offset, uint32_t v)
{
Applied to my drm-fixes, Thanks for this fix.
--
Ｍark Yao
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