From: Arnd Bergmann <arnd@kernel.org>
To: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org
Subject: [PATCH] ALSA: make snd_kcontrol_new name a normal string
Date: Mon, 26 Oct 2020 17:52:18 +0100 [thread overview]
Message-ID: <20201026165715.3723704-1-arnd@kernel.org> (raw)
From: Arnd Bergmann <arnd@arndb.de>
When building with W=2, there are lots of warnings about the
snd_kcontrol_new name field being an array of 'unsigned char'
but initialized to a string:
include/sound/soc.h:93:48: warning: pointer targets in initialization of 'const unsigned char *' from 'char *' differ in signedness [-Wpointer-sign]
Make it a regular 'char *' to avoid flooding the build log with this.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
include/sound/control.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/sound/control.h b/include/sound/control.h
index e128cff10dfa..77d9fa10812d 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -42,7 +42,7 @@ struct snd_kcontrol_new {
snd_ctl_elem_iface_t iface; /* interface identifier */
unsigned int device; /* device/client number */
unsigned int subdevice; /* subdevice (substream) number */
- const unsigned char *name; /* ASCII name of item */
+ const char *name; /* ASCII name of item */
unsigned int index; /* index of item */
unsigned int access; /* access rights */
unsigned int count; /* count of same elements */
--
2.27.0
next reply other threads:[~2020-10-26 16:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-26 16:52 Arnd Bergmann [this message]
2020-10-26 17:03 ` [PATCH] ALSA: make snd_kcontrol_new name a normal string Takashi Iwai
2020-10-26 19:03 ` Arnd Bergmann
2020-10-26 19:29 ` Takashi Iwai
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