linux-kernel - [PATCH 02/10] media: ivtv: drop an unused macro

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Message-Id: <9543b4e3206621e1e45f7e3a5841359a3a53686d.1637573097.git.mchehab+huawei@kernel.org>
Date:   Mon, 22 Nov 2021 09:26:04 +0000
From:   Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To:     unlisted-recipients:; (no To-header on input)
Cc:     linuxarm@...wei.com, mauro.chehab@...wei.com,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        Andy Walls <awalls@...metrocast.net>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
        llvm@...ts.linux.dev
Subject: [PATCH 02/10] media: ivtv: drop an unused macro

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@...nel.org>
---

To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover.
See [PATCH 00/10] at: https://lore.kernel.org/all/cover.1637573097.git.mchehab+huawei@kernel.org/

 drivers/media/pci/ivtv/ivtv-alsa-main.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/media/pci/ivtv/ivtv-alsa-main.c b/drivers/media/pci/ivtv/ivtv-alsa-main.c
index 4cefdb2e4d40..9e13a7128a53 100644
--- a/drivers/media/pci/ivtv/ivtv-alsa-main.c
+++ b/drivers/media/pci/ivtv/ivtv-alsa-main.c
@@ -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)
-- 
2.33.1