From: Javier Martinez Canillas Date: Mon, 17 Oct 2016 15:44:11 +0000 (-0200) Subject: [media] s5p-cec: Fix module autoload X-Git-Tag: v4.14-rc1~332^2~1256 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0dc5fb0a0b378c2b1ad98021d385441ec24a015d;p=platform%2Fkernel%2Flinux-rpi.git [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 --- diff --git a/drivers/staging/media/s5p-cec/s5p_cec.c b/drivers/staging/media/s5p-cec/s5p_cec.c index 58d7562..097e202 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,