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d=suse.de; s=susede2_ed25519; t=1679298630; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=7wWFxNwBeI6QSlHFitfcPhehJyQxi9nEaShLJ5NEVOM=; b=s3KRZN6U79ZtB0Ry/XOLMdRSAsaHn21BfNrDlLMNKMqEkAtCZMpUdaMO6gDqujwDs8MCgi Hlc/QTak8/1M9XDw== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 149C613A00; Mon, 20 Mar 2023 07:50:30 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 17JTBEYQGGTUPAAAMHmgww (envelope-from ); Mon, 20 Mar 2023 07:50:30 +0000 Date: Mon, 20 Mar 2023 08:50:29 +0100 Message-ID: <87wn3blv3u.wl-tiwai@suse.de> From: Takashi Iwai To: lizhe Subject: Re: [PATCH v1] ALSA:ac97: Remove redundant driver match function In-Reply-To: <77006340.15c8.186f97b96e7.Coremail.sensor1010@163.com> References: <20230319044733.327091-1-sensor1010@163.com> <87h6uhma0g.wl-tiwai@suse.de> <77006340.15c8.186f97b96e7.Coremail.sensor1010@163.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII Message-ID-Hash: Z2QRWNO3FQCFFBVDIULI7IGXU6CMLYBK X-Message-ID-Hash: Z2QRWNO3FQCFFBVDIULI7IGXU6CMLYBK X-MailFrom: tiwai@suse.de X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: tiwai@suse.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: On Sun, 19 Mar 2023 11:47:51 +0100, lizhe wrote: > > > HI : > my name is li Zhe, I am Chinese OK, then applied the patch now. thanks, Takashi > At 2023-03-19 16:16:15, "Takashi Iwai" wrote: > >On Sun, 19 Mar 2023 05:47:33 +0100, > >Lizhe wrote: > >> > >> If there is no driver match function, the driver core assumes that each > >> candidate pair (driver, device) matches, see driver_match_device() > >> > >> Drop the bus's match function that always returned 1 and so > >> implements the same behaviour as when there is no match function. > >> > >> Signed-off-by: Lizhe > > > >Is Lizeh your real full name? (i.e. your name is "Li Zhe" ?) > >I'm asking because the Signed-off-by line is a legal requirement. > > > > > >thanks, > > > >Takashi > >