From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S937007AbeE1K1d (ORCPT ); Mon, 28 May 2018 06:27:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:46758 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936905AbeE1K1Y (ORCPT ); Mon, 28 May 2018 06:27:24 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Randy Dunlap , Takashi Iwai , Sasha Levin Subject: [PATCH 4.9 028/329] ALSA: hda - Use IS_REACHABLE() for dependency on input Date: Mon, 28 May 2018 11:59:17 +0200 Message-Id: <20180528100244.767779994@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180528100241.796630982@linuxfoundation.org> References: <20180528100241.796630982@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Takashi Iwai [ Upstream commit c469652bb5e8fb715db7d152f46d33b3740c9b87 ] The commit ffcd28d88e4f ("ALSA: hda - Select INPUT for Realtek HD-audio codec") introduced the reverse-selection of CONFIG_INPUT for Realtek codec in order to avoid the mess with dependency between built-in and modules. Later on, we obtained IS_REACHABLE() macro exactly for this kind of problems, and now we can remove th INPUT selection in Kconfig and put IS_REACHABLE(INPUT) to the appropriate places in the code, so that the driver doesn't need to select other subsystem forcibly. Fixes: ffcd28d88e4f ("ALSA: hda - Select INPUT for Realtek HD-audio codec") Reported-by: Randy Dunlap Acked-by: Randy Dunlap # and build-tested Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- sound/pci/hda/Kconfig | 1 - sound/pci/hda/patch_realtek.c | 5 +++++ 2 files changed, 5 insertions(+), 1 deletion(-) --- a/sound/pci/hda/Kconfig +++ b/sound/pci/hda/Kconfig @@ -88,7 +88,6 @@ config SND_HDA_PATCH_LOADER config SND_HDA_CODEC_REALTEK tristate "Build Realtek HD-audio codec support" select SND_HDA_GENERIC - select INPUT help Say Y or M here to include Realtek HD-audio codec support in snd-hda-intel driver, such as ALC880. --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3495,6 +3495,7 @@ static void alc280_fixup_hp_gpio4(struct } } +#if IS_REACHABLE(INPUT) static void gpio2_mic_hotkey_event(struct hda_codec *codec, struct hda_jack_callback *event) { @@ -3627,6 +3628,10 @@ static void alc233_fixup_lenovo_line2_mi spec->kb_dev = NULL; } } +#else /* INPUT */ +#define alc280_fixup_hp_gpio2_mic_hotkey NULL +#define alc233_fixup_lenovo_line2_mic_hotkey NULL +#endif /* INPUT */ static void alc269_fixup_hp_line1_mic1_led(struct hda_codec *codec, const struct hda_fixup *fix, int action)