Messages in this thread Patch in this message | | | From | Luis de Bethencourt <> | Subject | [RESEND] drm: atmel-hlcdc: Fix module autoload for OF platform driver | Date | Mon, 30 Nov 2015 14:41:57 +0000 |
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From: Luis de Bethencourt <luis@debethencourt.com>
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@osg.samsung.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> ---
Hi,
This is a resend of a patch from October 20th and September 17th [0]
Adding Andrew Morton to the CC list, as recommended at 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/2015/9/17/427
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c index 8168954..92905f0 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c @@ -342,6 +342,7 @@ static const struct of_device_id atmel_hlcdc_of_match[] = { }, { /* sentinel */ }, }; +MODULE_DEVICE_TABLE(of, atmel_hlcdc_of_match); int atmel_hlcdc_dc_mode_valid(struct atmel_hlcdc_dc *dc, struct drm_display_mode *mode) -- 2.5.3
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