Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753222AbbKLUOn (ORCPT ); Thu, 12 Nov 2015 15:14:43 -0500 Received: from mga11.intel.com ([192.55.52.93]:26424 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752024AbbKLUOl (ORCPT ); Thu, 12 Nov 2015 15:14:41 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,283,1444719600"; d="scan'208";a="836012745" Subject: [PATCH] sound: depend on ZONE_DMA From: Dan Williams To: linux-kernel@vger.kernel.org Cc: linux-nvdimm@ml01.01.org, Jeff Moyer , Jaroslav Kysela , alsa-devel@alsa-project.org, Takashi Iwai Date: Thu, 12 Nov 2015 12:13:57 -0800 Message-ID: <20151112201357.11045.22705.stgit@dwillia2-desk3.jf.intel.com> User-Agent: StGit/0.17.1-9-g687f MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4185 Lines: 134 There are several sound drivers that 'select ZONE_DMA'. This is backwards as ZONE_DMA is an architecture capability exported to drivers. Switch the polarity of the dependency to disable these drivers when the architecture does not support ZONE_DMA. This was discovered in the context of testing/enabling devm_memremap_pages() which depends on ZONE_DEVICE. ZONE_DEVICE in turn depends on !ZONE_DMA. Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: Reported-by: Jeff Moyer Signed-off-by: Dan Williams --- sound/pci/Kconfig | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig index edfc1b8d553e..656ce39bddbc 100644 --- a/sound/pci/Kconfig +++ b/sound/pci/Kconfig @@ -25,7 +25,7 @@ config SND_ALS300 select SND_PCM select SND_AC97_CODEC select SND_OPL3_LIB - select ZONE_DMA + depends on ZONE_DMA help Say 'Y' or 'M' to include support for Avance Logic ALS300/ALS300+ @@ -50,7 +50,7 @@ config SND_ALI5451 tristate "ALi M5451 PCI Audio Controller" select SND_MPU401_UART select SND_AC97_CODEC - select ZONE_DMA + depends on ZONE_DMA help Say Y here to include support for the integrated AC97 sound device on motherboards using the ALi M5451 Audio Controller @@ -155,7 +155,7 @@ config SND_AZT3328 select SND_PCM select SND_RAWMIDI select SND_AC97_CODEC - select ZONE_DMA + depends on ZONE_DMA help Say Y here to include support for Aztech AZF3328 (PCI168) soundcards. @@ -463,7 +463,7 @@ config SND_EMU10K1 select SND_HWDEP select SND_RAWMIDI select SND_AC97_CODEC - select ZONE_DMA + depends on ZONE_DMA help Say Y to include support for Sound Blaster PCI 512, Live!, Audigy and E-mu APS (partially supported) soundcards. @@ -479,7 +479,7 @@ config SND_EMU10K1X tristate "Emu10k1X (Dell OEM Version)" select SND_AC97_CODEC select SND_RAWMIDI - select ZONE_DMA + depends on ZONE_DMA help Say Y here to include support for the Dell OEM version of the Sound Blaster Live!. @@ -513,7 +513,7 @@ config SND_ES1938 select SND_OPL3_LIB select SND_MPU401_UART select SND_AC97_CODEC - select ZONE_DMA + depends on ZONE_DMA help Say Y here to include support for soundcards based on ESS Solo-1 (ES1938, ES1946, ES1969) chips. @@ -525,7 +525,7 @@ config SND_ES1968 tristate "ESS ES1968/1978 (Maestro-1/2/2E)" select SND_MPU401_UART select SND_AC97_CODEC - select ZONE_DMA + depends on ZONE_DMA help Say Y here to include support for soundcards based on ESS Maestro 1/2/2E chips. @@ -612,7 +612,7 @@ config SND_ICE1712 select SND_MPU401_UART select SND_AC97_CODEC select BITREVERSE - select ZONE_DMA + depends on ZONE_DMA help Say Y here to include support for soundcards based on the ICE1712 (Envy24) chip. @@ -700,7 +700,7 @@ config SND_LX6464ES config SND_MAESTRO3 tristate "ESS Allegro/Maestro3" select SND_AC97_CODEC - select ZONE_DMA + depends on ZONE_DMA help Say Y here to include support for soundcards based on ESS Maestro 3 (Allegro) chips. @@ -806,7 +806,7 @@ config SND_SIS7019 tristate "SiS 7019 Audio Accelerator" depends on X86_32 select SND_AC97_CODEC - select ZONE_DMA + depends on ZONE_DMA help Say Y here to include support for the SiS 7019 Audio Accelerator. @@ -818,7 +818,7 @@ config SND_SONICVIBES select SND_OPL3_LIB select SND_MPU401_UART select SND_AC97_CODEC - select ZONE_DMA + depends on ZONE_DMA help Say Y here to include support for soundcards based on the S3 SonicVibes chip. @@ -830,7 +830,7 @@ config SND_TRIDENT tristate "Trident 4D-Wave DX/NX; SiS 7018" select SND_MPU401_UART select SND_AC97_CODEC - select ZONE_DMA + depends on ZONE_DMA help Say Y here to include support for soundcards based on Trident 4D-Wave DX/NX or SiS 7018 chips. -- 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/