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ACPI / property: Switch to bitmap_zalloc()

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Switch to bitmap_zalloc() to show clearly what we are allocating.
Besides that it returns pointer of bitmap type instead of opaque void *.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Andy Shevchenko 2018-08-30 14:11:07 +03:00 committed by Rafael J. Wysocki
parent 11da3a7f84
commit d030fd0ec5
1 changed files with 2 additions and 2 deletions
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4
drivers/acpi/x86/apple.c
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@ -62,7 +62,7 @@ void acpi_extract_apple_properties(struct acpi_device *adev)
if (!numprops)
goto out_free;
valid = kcalloc(BITS_TO_LONGS(numprops), sizeof(long), GFP_KERNEL);
valid = bitmap_zalloc(numprops, GFP_KERNEL);
if (!valid)
goto out_free;
@ -137,5 +137,5 @@ void acpi_extract_apple_properties(struct acpi_device *adev)
out_free:
ACPI_FREE(props);
kfree(valid);
bitmap_free(valid);
}