diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2024-10-01 15:06:09 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2024-10-15 07:54:03 +0200 |
| commit | 5b1b5631d8b68a5d7d4ef2c489377696596e89a1 (patch) | |
| tree | 193080a4efc91179bab91b26ae16fc712f9e29cb /sound/hda | |
| parent | 9d94c58316bc1c40c21d284dfbe9358b223eadd1 (diff) | |
ALSA/hda: intel-sdw-acpi: fetch fwnode once in sdw_intel_scan_controller()
Optimize a bit by using an intermediate 'fwnode' variable.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20241001070611.63288-3-yung-chuan.liao@linux.intel.com
Diffstat (limited to 'sound/hda')
| -rw-r--r-- | sound/hda/intel-sdw-acpi.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sound/hda/intel-sdw-acpi.c b/sound/hda/intel-sdw-acpi.c index 770dabe0124f..7a3735e94545 100644 --- a/sound/hda/intel-sdw-acpi.c +++ b/sound/hda/intel-sdw-acpi.c @@ -56,15 +56,17 @@ static int sdw_intel_scan_controller(struct sdw_intel_acpi_info *info) { struct acpi_device *adev = acpi_fetch_acpi_dev(info->handle); + struct fwnode_handle *fwnode; u8 count, i; int ret; if (!adev) return -EINVAL; + fwnode = acpi_fwnode_handle(adev); + /* Found controller, find links supported */ - ret = fwnode_property_read_u8_array(acpi_fwnode_handle(adev), - "mipi-sdw-master-count", &count, 1); + ret = fwnode_property_read_u8_array(fwnode, "mipi-sdw-master-count", &count, 1); /* * In theory we could check the number of links supported in @@ -107,7 +109,7 @@ sdw_intel_scan_controller(struct sdw_intel_acpi_info *info) continue; } - if (!is_link_enabled(acpi_fwnode_handle(adev), i)) { + if (!is_link_enabled(fwnode, i)) { dev_dbg(&adev->dev, "Link %d not selected in firmware\n", i); continue; |