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USB audio gadget: Prefix all macro definitions with UAC_ in linux/usb/audio.h

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linux/usb/audio.h is a public header file that includes definitions
exported to userspace. To avoid namespace clashes, prefix all macro
definitions with UAC_. Existing macros and structures prefixed with
USB_AC_ and USB_AS_ are renamed for consistency.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Laurent Pinchart
2009-06-21 23:23:05 +02:00
committed by Greg Kroah-Hartman
parent 315ad3028c
commit 512ad27d86
4 changed files with 177 additions and 171 deletions
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24
drivers/usb/gadget/audio.c
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@@ -106,20 +106,20 @@ static int audio_set_endpoint_req(struct usb_configuration *c,
ctrl->bRequest, w_value, len, ep);
switch (ctrl->bRequest) {
case SET_CUR:
case UAC_SET_CUR:
value = 0;
break;
case SET_MIN:
case UAC_SET_MIN:
break;
case SET_MAX:
case UAC_SET_MAX:
break;
case SET_RES:
case UAC_SET_RES:
break;
case SET_MEM:
case UAC_SET_MEM:
break;
default:
@@ -142,13 +142,13 @@ static int audio_get_endpoint_req(struct usb_configuration *c,
ctrl->bRequest, w_value, len, ep);
switch (ctrl->bRequest) {
case GET_CUR:
case GET_MIN:
case GET_MAX:
case GET_RES:
case UAC_GET_CUR:
case UAC_GET_MIN:
case UAC_GET_MAX:
case UAC_GET_RES:
value = 3;
break;
case GET_MEM:
case UAC_GET_MEM:
break;
default:
break;
@@ -171,11 +171,11 @@ audio_setup(struct usb_configuration *c, const struct usb_ctrlrequest *ctrl)
* Audio class messages; interface activation uses set_alt().
*/
switch (ctrl->bRequestType) {
case USB_AUDIO_SET_ENDPOINT:
case USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_ENDPOINT:
value = audio_set_endpoint_req(c, ctrl);
break;
case USB_AUDIO_GET_ENDPOINT:
case USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_ENDPOINT:
value = audio_get_endpoint_req(c, ctrl);
break;