From: Vinod Koul Date: Thu, 3 Sep 2020 11:44:57 +0000 (+0530) Subject: soundwire: bus: use FIELD_GET() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d5826a4bdbc88004279df1f24db61e8e48071f78;p=linux.git soundwire: bus: use FIELD_GET() use FIELD_GET() in bus code to extract field values instead of open coding masks and shift operations. Signed-off-by: Vinod Koul Tested-by: Bard Liao Link: https://lore.kernel.org/r/20200903114504.1202143-3-vkoul@kernel.org Signed-off-by: Vinod Koul --- diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c index e6e0fb9a81b4c..d808f0256ba05 100644 --- a/drivers/soundwire/bus.c +++ b/drivers/soundwire/bus.c @@ -347,8 +347,8 @@ int sdw_fill_msg(struct sdw_msg *msg, struct sdw_slave *slave, return -EINVAL; } - msg->addr_page1 = (addr >> SDW_REG_SHIFT(SDW_SCP_ADDRPAGE1_MASK)); - msg->addr_page2 = (addr >> SDW_REG_SHIFT(SDW_SCP_ADDRPAGE2_MASK)); + msg->addr_page1 = FIELD_GET(SDW_SCP_ADDRPAGE1_MASK, addr); + msg->addr_page2 = FIELD_GET(SDW_SCP_ADDRPAGE2_MASK, addr); msg->addr |= BIT(15); msg->page = true; @@ -1420,7 +1420,7 @@ static int sdw_handle_slave_alerts(struct sdw_slave *slave) port = buf & SDW_SCP_INT1_PORT0_3; /* To get port number corresponding to bits, shift it */ - port = port >> SDW_REG_SHIFT(SDW_SCP_INT1_PORT0_3); + port = FIELD_GET(SDW_SCP_INT1_PORT0_3, port); for_each_set_bit(bit, &port, 8) { sdw_handle_port_interrupt(slave, bit, &port_status[bit]);