From 0dc5fb0a0b378c2b1ad98021d385441ec24a015d Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Mon, 17 Oct 2016 13:44:11 -0200 Subject: [PATCH] [media] s5p-cec: Fix module autoload If the driver is built as a module, autoload won't work because the module alias information is not filled. So user-space can't match the registered device with the corresponding module. Export the module alias information using the MODULE_DEVICE_TABLE() macro. Before this patch: $ modinfo drivers/staging/media/s5p-cec/s5p-cec.ko | grep alias $ After this patch: $ modinfo drivers/staging/media/s5p-cec/s5p-cec.ko | grep alias alias: of:N*T*Csamsung,s5p-cecC* alias: of:N*T*Csamsung,s5p-cec Signed-off-by: Javier Martinez Canillas Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/staging/media/s5p-cec/s5p_cec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/media/s5p-cec/s5p_cec.c b/drivers/staging/media/s5p-cec/s5p_cec.c index 58d756231136..097e20298886 100644 --- a/drivers/staging/media/s5p-cec/s5p_cec.c +++ b/drivers/staging/media/s5p-cec/s5p_cec.c @@ -263,6 +263,7 @@ static const struct of_device_id s5p_cec_match[] = { }, {}, }; +MODULE_DEVICE_TABLE(of, s5p_cec_match); static struct platform_driver s5p_cec_pdrv = { .probe = s5p_cec_probe, -- 2.45.2