From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Sasha Levin To: "stable@vger.kernel.org" , "linux-kernel@vger.kernel.org" CC: Takashi Iwai , Sasha Levin Subject: [PATCH AUTOSEL 4.9 55/62] ALSA: ad1816a: Fix sparse warning wrt PCM format type Date: Sun, 2 Sep 2018 13:15:10 +0000 Message-ID: <20180902131411.183978-45-alexander.levin@microsoft.com> References: <20180902131411.183978-1-alexander.levin@microsoft.com> In-Reply-To: <20180902131411.183978-1-alexander.levin@microsoft.com> Content-Language: en-US Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: From: Takashi Iwai [ Upstream commit d63f33d3f083bdb3a7c2dfd623f4d811b2a8d772 ] The PCM format type is with __bitwise, and it can't be converted from integer implicitly. Instead of an ugly cast, declare the function argument of snd_ad1816a_get_format() with the proper snd_pcm_format_t type. This fixes the sparse warning like: sound/isa/ad1816a/ad1816a_lib.c:93:14: warning: restricted snd_pcm_format= _t degrades to integer Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin --- sound/isa/ad1816a/ad1816a_lib.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_li= b.c index 5c815f5fb044..099480afa6b9 100644 --- a/sound/isa/ad1816a/ad1816a_lib.c +++ b/sound/isa/ad1816a/ad1816a_lib.c @@ -85,7 +85,8 @@ static void snd_ad1816a_write_mask(struct snd_ad1816a *ch= ip, unsigned char reg, =20 =20 static unsigned char snd_ad1816a_get_format(struct snd_ad1816a *chip, - unsigned int format, int channels) + snd_pcm_format_t format, + int channels) { unsigned char retval =3D AD1816A_FMT_LINEAR_8; =20 --=20 2.17.1