From: Jorge Sanjuan <jorge.sanjuan@codethink.co.uk>
To: alsa-devel@alsa-project.org
Cc: linux-kernel@lists.codethink.co.uk,
Jorge Sanjuan <jorge.sanjuan@codethink.co.uk>
Subject: [PATCH 4/6] usb: audio: Fix variable length field to be variable.
Date: Wed, 29 Nov 2017 10:55:30 +0000 [thread overview]
Message-ID: <20171129105532.15420-5-jorge.sanjuan@codethink.co.uk> (raw)
In-Reply-To: <20171129105532.15420-1-jorge.sanjuan@codethink.co.uk>
Make bmaControls be a pointer insted of a fixed size array so it
can have a variable length.
Signed-off-by: Jorge Sanjuan <jorge.sanjuan@codethink.co.uk>
---
include/linux/usb/audio-v3.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/usb/audio-v3.h b/include/linux/usb/audio-v3.h
index cbbe51e309dd..68f651e8d11a 100644
--- a/include/linux/usb/audio-v3.h
+++ b/include/linux/usb/audio-v3.h
@@ -176,7 +176,7 @@ struct uac3_feature_unit_descriptor {
__u8 bSourceID;
/* bmaControls is actually u32,
* but u8 is needed for the hybrid parser */
- __u8 bmaControls[0]; /* variable length */
+ __u8 bmaControls[]; /* variable length */
/* wFeatureDescrStr omitted */
} __attribute__((packed));
--
2.11.0
next prev parent reply other threads:[~2017-11-29 10:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-29 10:55 [PATCH 0/6] ALSA: usb: UAC3. Add support for Basic Audio Device (BADD) Jorge Sanjuan
2017-11-29 10:55 ` [PATCH 1/6] ALSA: usb: ADC3: Add initial BADD spec support Jorge Sanjuan
2017-12-13 22:48 ` [Linux-kernel] " Ben Hutchings
2017-11-29 10:55 ` [PATCH 2/6] ALSA: usb: ADC3. BADD specification: fixed 48KHz sample rate Jorge Sanjuan
2017-11-29 10:55 ` [PATCH 3/6] ALSA: usb: ADC3. Do not set sample rate for BADD configuration Jorge Sanjuan
2017-11-29 10:55 ` Jorge Sanjuan [this message]
2017-11-29 11:33 ` [PATCH 4/6] usb: audio: Fix variable length field to be variable Clemens Ladisch
2017-11-29 10:55 ` [PATCH 5/6] ALSA: usb: Use Class Specific EP for UAC3 devices Jorge Sanjuan
2017-12-13 22:55 ` [Linux-kernel] " Ben Hutchings
2017-11-29 10:55 ` [PATCH 6/6] ALSA: usb: Only get control header for UAC1 class Jorge Sanjuan
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