summaryrefslogtreecommitdiff
path: root/sound/usb/helper.h
diff options
context:
space:
mode:
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-09-14 18:37:46 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-09-16 12:02:23 +0300
commitfcc2cc1f35613c016e1de25bb001bfdd9eaa25f9 (patch)
treeaa46d8f468a9ea07bfd67003d61bc6440e8bb045 /sound/usb/helper.h
parenta4e6451d3214e160107a17304fb90fb11bd6513b (diff)
downloadlinux-fcc2cc1f35613c016e1de25bb001bfdd9eaa25f9.tar.xz
USB: move snd_usb_pipe_sanity_check into the USB core
snd_usb_pipe_sanity_check() is a great function, so let's move it into the USB core so that other parts of the kernel, including the USB core, can call it. Name it usb_pipe_type_check() to match the existing usb_urb_ep_type_check() call, which now uses this function. Cc: Jaroslav Kysela <perex@perex.cz> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org> Cc: Eli Billauer <eli.billauer@gmail.com> Cc: Emiliano Ingrassia <ingrassia@epigenesys.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Alexander Tsoy <alexander@tsoy.me> Cc: "Geoffrey D. Bennett" <g@b4.vu> Cc: Jussi Laako <jussi@sonarnerd.net> Cc: Nick Kossifidis <mickflemm@gmail.com> Cc: Dmitry Panchenko <dmitry@d-systems.ee> Cc: Chris Wulff <crwulff@gmail.com> Cc: Jesus Ramos <jesus-ramos@live.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20200914153756.3412156-2-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/usb/helper.h')
-rw-r--r--sound/usb/helper.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/sound/usb/helper.h b/sound/usb/helper.h
index 5e8a18b4e7b9..f5b4c6647e4d 100644
--- a/sound/usb/helper.h
+++ b/sound/usb/helper.h
@@ -7,7 +7,6 @@ unsigned int snd_usb_combine_bytes(unsigned char *bytes, int size);
void *snd_usb_find_desc(void *descstart, int desclen, void *after, u8 dtype);
void *snd_usb_find_csint_desc(void *descstart, int desclen, void *after, u8 dsubtype);
-int snd_usb_pipe_sanity_check(struct usb_device *dev, unsigned int pipe);
int snd_usb_ctl_msg(struct usb_device *dev, unsigned int pipe,
__u8 request, __u8 requesttype, __u16 value, __u16 index,
void *data, __u16 size);