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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org
Cc: Cezary Rojewski <cezary.rojewski@intel.com>,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
	Liam Girdwood <liam.r.girdwood@linux.intel.com>,
	Peter Ujfalusi <peter.ujfalusi@linux.intel.com>,
	Bard Liao <yung-chuan.liao@linux.intel.com>,
	Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
	Kai Vehmanen <kai.vehmanen@linux.intel.com>,
	Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
	Takashi Iwai <tiwai@suse.com>
Subject: [PATCH v2 1/1] ASoC: Intel: catpt: remove duplicating driver data retrieval
Date: Sun,  3 Jul 2022 17:51:52 +0300	[thread overview]
Message-ID: <20220703145152.62297-1-andriy.shevchenko@linux.intel.com> (raw)

device_get_match_data() in ACPI case calls similar to acpi_match_device().
Hence there is no need to duplicate the call. Just assign what is in
the id->driver_data.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
v2: dropped device_get_match_data() and rewrote commit message
 sound/soc/intel/catpt/device.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/sound/soc/intel/catpt/device.c b/sound/soc/intel/catpt/device.c
index 85a34e37316d..2eeaeb962532 100644
--- a/sound/soc/intel/catpt/device.c
+++ b/sound/soc/intel/catpt/device.c
@@ -247,6 +247,7 @@ static int catpt_acpi_probe(struct platform_device *pdev)
 	id = acpi_match_device(dev->driver->acpi_match_table, dev);
 	if (!id)
 		return -ENODEV;
+	spec = (const struct catpt_spec *)id->driver_data;
 
 	ret = snd_intel_acpi_dsp_driver_probe(dev, id->id);
 	if (ret != SND_INTEL_DSP_DRIVER_ANY && ret != SND_INTEL_DSP_DRIVER_SST) {
@@ -254,10 +255,6 @@ static int catpt_acpi_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	spec = device_get_match_data(dev);
-	if (!spec)
-		return -ENODEV;
-
 	cdev = devm_kzalloc(dev, sizeof(*cdev), GFP_KERNEL);
 	if (!cdev)
 		return -ENOMEM;
-- 
2.35.1


             reply	other threads:[~2022-07-03 14:51 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-03 14:51 Andy Shevchenko [this message]
2022-07-04  7:36 ` [PATCH v2 1/1] ASoC: Intel: catpt: remove duplicating driver data retrieval Péter Ujfalusi
2022-07-04 16:20   ` Andy Shevchenko
2022-07-05 12:42     ` Cezary Rojewski

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