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author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-08-26 20:16:35 +0300 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-09-03 20:41:42 +0200 |
commit | fe79e392cf08a38ca0e25ffadbe35e45d5651989 (patch) | |
tree | 75ec1111efbf3227668a1777b63962bcc46fea30 /drivers/acpi/bus.c | |
parent | 1cd43acf0b61fc93aaede45cdc7d61b5ddcb54a4 (diff) | |
download | linux-fe79e392cf08a38ca0e25ffadbe35e45d5651989.tar.gz linux-fe79e392cf08a38ca0e25ffadbe35e45d5651989.tar.bz2 linux-fe79e392cf08a38ca0e25ffadbe35e45d5651989.zip |
ACPI: bus: Refactor ACPI matching functions for better readability
With temporary variables for OF and ACPI IDs, it's easier to read
the code. No functional change intended.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/bus.c')
-rw-r--r-- | drivers/acpi/bus.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 6e2dad6ff757..a55d7313fd4a 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -925,12 +925,13 @@ static const void *acpi_of_device_get_match_data(const struct device *dev) const void *acpi_device_get_match_data(const struct device *dev) { + const struct acpi_device_id *acpi_ids = dev->driver->acpi_match_table; const struct acpi_device_id *match; - if (!dev->driver->acpi_match_table) + if (!acpi_ids) return acpi_of_device_get_match_data(dev); - match = acpi_match_device(dev->driver->acpi_match_table, dev); + match = acpi_match_device(acpi_ids, dev); if (!match) return NULL; @@ -948,14 +949,13 @@ EXPORT_SYMBOL(acpi_match_device_ids); bool acpi_driver_match_device(struct device *dev, const struct device_driver *drv) { - if (!drv->acpi_match_table) - return acpi_of_match_device(ACPI_COMPANION(dev), - drv->of_match_table, - NULL); - - return __acpi_match_device(acpi_companion_match(dev), - drv->acpi_match_table, drv->of_match_table, - NULL, NULL); + const struct acpi_device_id *acpi_ids = drv->acpi_match_table; + const struct of_device_id *of_ids = drv->of_match_table; + + if (!acpi_ids) + return acpi_of_match_device(ACPI_COMPANION(dev), of_ids, NULL); + + return __acpi_match_device(acpi_companion_match(dev), acpi_ids, of_ids, NULL, NULL); } EXPORT_SYMBOL_GPL(acpi_driver_match_device); |