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media: ivtv: drop an unused macro

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The macro p_to_snd_ivtv_card() is just a variant for container_of(),
not actually used inside the code. So, drop it.

This address a clang warning.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2021-11-22 08:29:50 +00:00
parent 140dfc36fb
commit 9543b4e320
1 changed files with 0 additions and 6 deletions
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6
drivers/media/pci/ivtv/ivtv-alsa-main.c
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@ -48,12 +48,6 @@ struct snd_ivtv_card *to_snd_ivtv_card(struct v4l2_device *v4l2_dev)
return to_ivtv(v4l2_dev)->alsa;
}
static inline
struct snd_ivtv_card *p_to_snd_ivtv_card(struct v4l2_device **v4l2_dev)
{
return container_of(v4l2_dev, struct snd_ivtv_card, v4l2_dev);
}
static void snd_ivtv_card_free(struct snd_ivtv_card *itvsc)
{
if (itvsc == NULL)