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Commit 98ae472b authored by Eldad Zack's avatar Eldad Zack Committed by Takashi Iwai
Browse files

ALSA: usb-audio: spelling correction 



Correct spelling of snd_usb_endpoint_implict_feedback_sink in all
occurances.

Signed-off-by: default avatarEldad Zack <eldad@fogrefinery.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent ed136aca

sound/usb/endpoint.c

+7 −7
Original line number Original line Diff line number Diff line
@@ -128,7 +128,7 @@ static const char *usb_error_string(int err) 
 * Determine whether an endpoint is driven by an implicit feedback

 * Determine whether an endpoint is driven by an implicit feedback

 * data endpoint source.

 * data endpoint source.

 */

 */

int snd_usb_endpoint_implict_feedback_sink(struct snd_usb_endpoint *ep)

int snd_usb_endpoint_implicit_feedback_sink(struct snd_usb_endpoint *ep)

{

{

	return  ep->sync_master &&

	return  ep->sync_master &&

		ep->sync_master->type == SND_USB_ENDPOINT_TYPE_DATA &&

		ep->sync_master->type == SND_USB_ENDPOINT_TYPE_DATA &&
@@ -363,7 +363,7 @@ static void snd_complete_urb(struct urb *urb) 
		if (unlikely(!test_bit(EP_FLAG_RUNNING, &ep->flags)))

		if (unlikely(!test_bit(EP_FLAG_RUNNING, &ep->flags)))

			goto exit_clear;

			goto exit_clear;





		if (snd_usb_endpoint_implict_feedback_sink(ep)) {

		if (snd_usb_endpoint_implicit_feedback_sink(ep)) {

			unsigned long flags;

			unsigned long flags;





			spin_lock_irqsave(&ep->lock, flags);

			spin_lock_irqsave(&ep->lock, flags);
@@ -605,7 +605,7 @@ static int data_ep_set_params(struct snd_usb_endpoint *ep, 
	else

	else

		packs_per_ms = 1;

		packs_per_ms = 1;





	if (is_playback && !snd_usb_endpoint_implict_feedback_sink(ep)) {

	if (is_playback && !snd_usb_endpoint_implicit_feedback_sink(ep)) {

		urb_packs = max(ep->chip->nrpacks, 1);

		urb_packs = max(ep->chip->nrpacks, 1);

		urb_packs = min(urb_packs, (unsigned int) MAX_PACKS);

		urb_packs = min(urb_packs, (unsigned int) MAX_PACKS);

	} else {

	} else {
@@ -614,11 +614,11 @@ static int data_ep_set_params(struct snd_usb_endpoint *ep, 




	urb_packs *= packs_per_ms;

	urb_packs *= packs_per_ms;





	if (sync_ep && !snd_usb_endpoint_implict_feedback_sink(ep))

	if (sync_ep && !snd_usb_endpoint_implicit_feedback_sink(ep))

		urb_packs = min(urb_packs, 1U << sync_ep->syncinterval);

		urb_packs = min(urb_packs, 1U << sync_ep->syncinterval);





	/* decide how many packets to be used */

	/* decide how many packets to be used */

	if (is_playback && !snd_usb_endpoint_implict_feedback_sink(ep)) {

	if (is_playback && !snd_usb_endpoint_implicit_feedback_sink(ep)) {

		unsigned int minsize, maxpacks;

		unsigned int minsize, maxpacks;

		/* determine how small a packet can be */

		/* determine how small a packet can be */

		minsize = (ep->freqn >> (16 - ep->datainterval))

		minsize = (ep->freqn >> (16 - ep->datainterval))
@@ -845,7 +845,7 @@ int snd_usb_endpoint_start(struct snd_usb_endpoint *ep, bool can_sleep) 




	set_bit(EP_FLAG_RUNNING, &ep->flags);

	set_bit(EP_FLAG_RUNNING, &ep->flags);





	if (snd_usb_endpoint_implict_feedback_sink(ep)) {

	if (snd_usb_endpoint_implicit_feedback_sink(ep)) {

		for (i = 0; i < ep->nurbs; i++) {

		for (i = 0; i < ep->nurbs; i++) {

			struct snd_urb_ctx *ctx = ep->urb + i;

			struct snd_urb_ctx *ctx = ep->urb + i;

			list_add_tail(&ctx->ready_list, &ep->ready_playback_urbs);

			list_add_tail(&ctx->ready_list, &ep->ready_playback_urbs);
@@ -988,7 +988,7 @@ void snd_usb_handle_sync_urb(struct snd_usb_endpoint *ep, 
	 * and add it to the list of pending urbs. queue_pending_output_urbs()

	 * and add it to the list of pending urbs. queue_pending_output_urbs()

	 * will take care of them later.

	 * will take care of them later.

	 */

	 */

	if (snd_usb_endpoint_implict_feedback_sink(ep) &&

	if (snd_usb_endpoint_implicit_feedback_sink(ep) &&

	    ep->use_count != 0) {

	    ep->use_count != 0) {





		/* implicit feedback case */

		/* implicit feedback case */

sound/usb/endpoint.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -23,7 +23,7 @@ int snd_usb_endpoint_activate(struct snd_usb_endpoint *ep); 
int  snd_usb_endpoint_deactivate(struct snd_usb_endpoint *ep);

int  snd_usb_endpoint_deactivate(struct snd_usb_endpoint *ep);

void snd_usb_endpoint_free(struct list_head *head);

void snd_usb_endpoint_free(struct list_head *head);





int snd_usb_endpoint_implict_feedback_sink(struct snd_usb_endpoint *ep);

int snd_usb_endpoint_implicit_feedback_sink(struct snd_usb_endpoint *ep);

int snd_usb_endpoint_next_packet_size(struct snd_usb_endpoint *ep);

int snd_usb_endpoint_next_packet_size(struct snd_usb_endpoint *ep);





void snd_usb_handle_sync_urb(struct snd_usb_endpoint *ep,

void snd_usb_handle_sync_urb(struct snd_usb_endpoint *ep,

sound/usb/pcm.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1271,7 +1271,7 @@ static void prepare_playback_urb(struct snd_usb_substream *subs, 
			}

			}

		}

		}

		if (period_elapsed &&

		if (period_elapsed &&

		    !snd_usb_endpoint_implict_feedback_sink(subs->data_endpoint)) /* finish at the period boundary */

		    !snd_usb_endpoint_implicit_feedback_sink(subs->data_endpoint)) /* finish at the period boundary */

			break;

			break;

	}

	}

	bytes = frames * stride;

	bytes = frames * stride;