diff mbox series

[v2,3/5] soundwire: intel: add helper for initialization

Message ID 20190916190952.32388-4-pierre-louis.bossart@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series soundwire: intel/cadence: better initialization | expand

Commit Message

Pierre-Louis Bossart Sept. 16, 2019, 7:09 p.m. UTC 
Move code to helper for reuse in power management routines

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
 drivers/soundwire/intel.c | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
index 57e599919479..cdb3243e8823 100644
--- a/drivers/soundwire/intel.c
+++ b/drivers/soundwire/intel.c
@@ -994,6 +994,15 @@  static struct sdw_master_ops sdw_intel_ops = {
 	.post_bank_switch = intel_post_bank_switch,
 };
 
+static int intel_init(struct sdw_intel *sdw)
+{
+	/* Initialize shim and controller */
+	intel_link_power_up(sdw);
+	intel_shim_init(sdw);
+
+	return sdw_cdns_init(&sdw->cdns);
+}
+
 /*
  * probe and init
  */
@@ -1036,11 +1045,8 @@  static int intel_probe(struct platform_device *pdev)
 		return 0;
 	}
 
-	/* Initialize shim and controller */
-	intel_link_power_up(sdw);
-	intel_shim_init(sdw);
-
-	ret = sdw_cdns_init(&sdw->cdns);
+	/* Initialize shim, controller and Cadence IP */
+	ret = intel_init(sdw);
 	if (ret)
 		goto err_init;