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Peter Anvin" , x86@kernel.org, Mark Brown , linux-kernel@vger.kernel.org Date: Wed, 22 Jan 2020 13:23:06 +0200 Message-Id: <20200122112306.64598-10-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200122112306.64598-1-andriy.shevchenko@linux.intel.com> References: <20200122112306.64598-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Cc: Cezary Rojewski , alsa-devel@alsa-project.org, Jie Yang , Pierre-Louis Bossart , Liam Girdwood , Andy Shevchenko Subject: [alsa-devel] [PATCH v3 9/9] ASoC: Intel: Switch DMI table match to a test of variable X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Since we have a common x86 quirk that provides an exported variable, use it instead of local DMI table match. Cc: Cezary Rojewski Cc: Pierre-Louis Bossart Cc: Liam Girdwood Cc: Jie Yang Cc: Mark Brown Cc: alsa-devel@alsa-project.org Signed-off-by: Andy Shevchenko Acked-by: Mark Brown --- .../intel/common/soc-acpi-intel-cht-match.c | 28 ++----------------- 1 file changed, 3 insertions(+), 25 deletions(-) diff --git a/sound/soc/intel/common/soc-acpi-intel-cht-match.c b/sound/soc/intel/common/soc-acpi-intel-cht-match.c index d0fb43c2b9f6..833d2e130e6e 100644 --- a/sound/soc/intel/common/soc-acpi-intel-cht-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-cht-match.c @@ -5,31 +5,11 @@ * Copyright (c) 2017, Intel Corporation. */ -#include +#include + #include #include -static unsigned long cht_machine_id; - -#define CHT_SURFACE_MACH 1 - -static int cht_surface_quirk_cb(const struct dmi_system_id *id) -{ - cht_machine_id = CHT_SURFACE_MACH; - return 1; -} - -static const struct dmi_system_id cht_table[] = { - { - .callback = cht_surface_quirk_cb, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), - DMI_MATCH(DMI_PRODUCT_NAME, "Surface 3"), - }, - }, - { } -}; - static struct snd_soc_acpi_mach cht_surface_mach = { .id = "10EC5640", .drv_name = "cht-bsw-rt5645", @@ -43,9 +23,7 @@ static struct snd_soc_acpi_mach *cht_quirk(void *arg) { struct snd_soc_acpi_mach *mach = arg; - dmi_check_system(cht_table); - - if (cht_machine_id == CHT_SURFACE_MACH) + if (x86_microsoft_surface_3_machine) return &cht_surface_mach; else return mach;