Commit bd6a024f authored by Vinod Koul's avatar Vinod Koul
Browse files

soundwire: slave: use SDW_DISCO_LINK_ID() 



use SDW_DISCO_LINK_ID() in slave code to extract field values instead of
open coding masks and shift operations to extract link_id

Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
Tested-by: default avatarBard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20200903114504.1202143-4-vkoul@kernel.org


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent d5826a4b

drivers/soundwire/slave.c

+1 −1
Original line number Diff line number Diff line
@@ -106,7 +106,7 @@ static bool find_slave(struct sdw_bus *bus, 
	}



	/* Extract link id from ADR, Bit 51 to 48 (included) */

	link_id = (addr >> 48) & GENMASK(3, 0);

	link_id = SDW_DISCO_LINK_ID(addr);



	/* Check for link_id match */

	if (link_id != bus->link_id)