From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wi0-f178.google.com ([209.85.212.178]:34268 "EHLO mail-wi0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932491Ab2JURx1 (ORCPT ); Sun, 21 Oct 2012 13:53:27 -0400 Received: by mail-wi0-f178.google.com with SMTP id hr7so1752706wib.1 for ; Sun, 21 Oct 2012 10:53:27 -0700 (PDT) From: =?UTF-8?q?Frank=20Sch=C3=A4fer?= To: mchehab@redhat.com Cc: linux-media@vger.kernel.org, =?UTF-8?q?Frank=20Sch=C3=A4fer?= Subject: [PATCH 07/23] em28xx: update description of em28xx_irq_callback Date: Sun, 21 Oct 2012 19:52:12 +0300 Message-Id: <1350838349-14763-8-git-send-email-fschaefer.oss@googlemail.com> In-Reply-To: <1350838349-14763-1-git-send-email-fschaefer.oss@googlemail.com> References: <1350838349-14763-1-git-send-email-fschaefer.oss@googlemail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org List-ID: em28xx_irq_callback can be used for isoc and bulk transfers. Signed-off-by: Frank Schäfer --- drivers/media/usb/em28xx/em28xx-core.c | 3 ++- 1 Datei geändert, 2 Zeilen hinzugefügt(+), 1 Zeile entfernt(-) diff --git a/drivers/media/usb/em28xx/em28xx-core.c b/drivers/media/usb/em28xx/em28xx-core.c index 0892d92..8f50f5c 100644 --- a/drivers/media/usb/em28xx/em28xx-core.c +++ b/drivers/media/usb/em28xx/em28xx-core.c @@ -919,7 +919,7 @@ EXPORT_SYMBOL_GPL(em28xx_set_mode); ------------------------------------------------------------------*/ /* - * IRQ callback, called by URB callback + * URB completion handler for isoc/bulk transfers */ static void em28xx_irq_callback(struct urb *urb) { @@ -946,6 +946,7 @@ static void em28xx_irq_callback(struct urb *urb) /* Reset urb buffers */ for (i = 0; i < urb->number_of_packets; i++) { + /* isoc only (bulk: number_of_packets = 0) */ urb->iso_frame_desc[i].status = 0; urb->iso_frame_desc[i].actual_length = 0; } -- 1.7.10.4