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soundwire: intel_init: use FIELD_{GET|PREP}

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use FIELD_{GET|PREP} in intel_init driver to get/set field values
instead of open coding masks and shift operations.

Signed-off-by: Vinod Koul <[email protected]>
Tested-by: Bard Liao <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
This commit is contained in:
Vinod Koul committed 2020-09-04 14:46:42 +05:30
1 parent 3b4979cabd
commit c30f929841
1 file changed
+1 -1
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drivers/soundwire/intel_init.c
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@@ -383,7 +383,7 @@ static acpi_status sdw_intel_acpi_cb(acpi_handle handle, u32 level,
* Name(_ADR, 0x40000000), with bits 31..28 representing the
* SoundWire link so filter accordingly
*/
if ((adr & GENMASK(31, 28)) >> 28 != SDW_LINK_TYPE)
if (FIELD_GET(GENMASK(31, 28), adr) != SDW_LINK_TYPE)
return AE_OK; /* keep going */
/* device found, stop namespace walk */