Merge tag 'soundwire-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire

Pull soundwire updates from Vinod Koul:
 "Updates for Intel, Cadence and Qualcomm drivers:

   - another round of Intel driver cleanup to prepare for future code
     reorg which is expected in next cycle (Pierre-Louis Bossart)

   - bus unattach notifications processing during re-enumeration along
     with Cadence driver updates for this (Richard Fitzgerald)

   - Qualcomm driver updates to handle device0 status (Srinivas
     Kandagatla)"

* tag 'soundwire-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: (42 commits)
  soundwire: intel: add helper to stop bus
  soundwire: intel: introduce helpers to start bus
  soundwire: intel: introduce intel_shim_check_wake() helper
  soundwire: intel: simplify read ops assignment
  soundwire: intel: remove intel_init() wrapper
  soundwire: intel: move shim initialization before power up/down
  soundwire: intel: remove clock_stop parameter in intel_shim_init()
  soundwire: intel: move all PDI initialization under intel_register_dai()
  soundwire: intel: move DAI registration and debugfs init earlier
  soundwire: intel: simplify flow and use devm_ for DAI registration
  soundwire: intel: fix error handling on dai registration issues
  soundwire: cadence: Simplify error paths in cdns_xfer_msg()
  soundwire: cadence: Fix error check in cdns_xfer_msg()
  soundwire: cadence: Write to correct address for each FIFO chunk
  soundwire: bus: Fix wrong port number in sdw_handle_slave_alerts()
  soundwire: qcom: do not send status of device 0 during alert
  soundwire: qcom: update status from device id 1
  soundwire: cadence: Don't overwrite msg->buf during write commands
  soundwire: bus: Don't exit early if no device IDs were programmed
  soundwire: cadence: Fix lost ATTACHED interrupts when enumerating
  ...

1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c
index 3a992a6478c3..b33d5db494a5 100644
--- a/drivers/soundwire/qcom.c
+++ b/drivers/soundwire/qcom.c
@@ -420,7 +420,7 @@ static int qcom_swrm_get_alert_slave_dev_num(struct qcom_swrm_ctrl *ctrl)
 
 	ctrl->reg_read(ctrl, SWRM_MCP_SLV_STATUS, &val);
 
-	for (dev_num = 0; dev_num <= SDW_MAX_DEVICES; dev_num++) {
+	for (dev_num = 1; dev_num <= SDW_MAX_DEVICES; dev_num++) {
 		status = (val >> (dev_num * SWRM_MCP_SLV_STATUS_SZ));
 
 		if ((status & SWRM_MCP_SLV_STATUS_MASK) == SDW_SLAVE_ALERT) {
@@ -440,7 +440,7 @@ static void qcom_swrm_get_device_status(struct qcom_swrm_ctrl *ctrl)
 	ctrl->reg_read(ctrl, SWRM_MCP_SLV_STATUS, &val);
 	ctrl->slave_status = val;
 
-	for (i = 0; i <= SDW_MAX_DEVICES; i++) {
+	for (i = 1; i <= SDW_MAX_DEVICES; i++) {
 		u32 s;
 
 		s = (val >> (i * 2));
@@ -573,11 +573,10 @@ static irqreturn_t qcom_swrm_irq_handler(int irq, void *dev_id)
 				break;
 			case SWRM_INTERRUPT_STATUS_NEW_SLAVE_ATTACHED:
 			case SWRM_INTERRUPT_STATUS_CHANGE_ENUM_SLAVE_STATUS:
-				dev_err_ratelimited(swrm->dev, "%s: SWR new slave attached\n",
-					__func__);
+				dev_dbg_ratelimited(swrm->dev, "SWR new slave attached\n");
 				swrm->reg_read(swrm, SWRM_MCP_SLV_STATUS, &slave_status);
 				if (swrm->slave_status == slave_status) {
-					dev_err(swrm->dev, "Slave status not changed %x\n",
+					dev_dbg(swrm->dev, "Slave status not changed %x\n",
 						slave_status);
 				} else {
 					qcom_swrm_get_device_status(swrm);