Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757651AbbHDPY5 (ORCPT ); Tue, 4 Aug 2015 11:24:57 -0400 Received: from mx2.suse.de ([195.135.220.15]:58808 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753551AbbHDOlO (ORCPT ); Tue, 4 Aug 2015 10:41:14 -0400 X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "References" From: Jiri Slaby To: stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Takashi Iwai , Jiri Slaby Subject: [PATCH 3.12 008/123] ALSA: hda - Treat zero connection as non-error Date: Tue, 4 Aug 2015 16:39:12 +0200 Message-Id: <2ad0e54d3a3c12f2a771d562ace899bd6ecdc2f4.1438699154.git.jslaby@suse.cz> X-Mailer: git-send-email 2.5.0 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1494 Lines: 44 From: Takashi Iwai 3.12-stable review patch. If anyone has any objections, please let me know. =============== commit 4758fed912d7cd0ba53d2694e89b884114de6580 upstream. The zero-length connection list happens so often on Haswell HDMI, and it results in warning messages like ALSA: hda_codec: invalid CONNECT_LIST verb 5[1]:0 at each time the codec resumes from the power-save, which is fairly annoying. Since this is no real error, make it shown only in the verbose debug mode. Signed-off-by: Takashi Iwai Signed-off-by: Jiri Slaby --- sound/pci/hda/hda_codec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 931bd7386326..12f1dd5a7abb 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -567,7 +567,7 @@ int snd_hda_get_raw_connections(struct hda_codec *codec, hda_nid_t nid, range_val = !!(parm & (1 << (shift-1))); /* ranges */ val = parm & mask; if (val == 0 && null_count++) { /* no second chance */ - snd_printk(KERN_WARNING "hda_codec: " + snd_printdd("hda_codec: " "invalid CONNECT_LIST verb %x[%i]:%x\n", nid, i, parm); return 0; -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/