diff options
Diffstat (limited to 'drivers/soundwire/intel_init.c')
| -rw-r--r-- | drivers/soundwire/intel_init.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/soundwire/intel_init.c b/drivers/soundwire/intel_init.c index 534c8795e7..a09134b97c 100644 --- a/drivers/soundwire/intel_init.c +++ b/drivers/soundwire/intel_init.c @@ -16,6 +16,7 @@ #include <linux/pm_runtime.h> #include <linux/soundwire/sdw_intel.h> #include "cadence_master.h" +#include "bus.h" #include "intel.h" #include "intel_auxdevice.h" @@ -356,6 +357,19 @@ EXPORT_SYMBOL_NS(sdw_intel_startup, SOUNDWIRE_INTEL_INIT); */ void sdw_intel_exit(struct sdw_intel_ctx *ctx) { + struct sdw_intel_link_res *link; + + /* we first resume links and devices and wait synchronously before the cleanup */ + list_for_each_entry(link, &ctx->link_list, list) { + struct sdw_bus *bus = &link->cdns->bus; + int ret; + + ret = device_for_each_child(bus->dev, NULL, intel_resume_child_device); + if (ret < 0) + dev_err(bus->dev, "%s: intel_resume_child_device failed: %d\n", + __func__, ret); + } + sdw_intel_cleanup(ctx); kfree(ctx->ids); kfree(ctx->ldev); |