diff options
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/intel.c | 7 | ||||
| -rw-r--r-- | drivers/soundwire/intel.h | 16 |
2 files changed, 21 insertions, 2 deletions
diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index f88319f8ded4..914f2fb43721 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -1423,6 +1423,9 @@ static int intel_stop_bus(struct sdw_intel *sdw, bool clock_stop) } const struct sdw_intel_hw_ops sdw_intel_cnl_hw_ops = { + .debugfs_init = intel_debugfs_init, + .debugfs_exit = intel_debugfs_exit, + .pre_bank_switch = intel_pre_bank_switch, .post_bank_switch = intel_post_bank_switch, }; @@ -1614,7 +1617,7 @@ int intel_link_startup(struct auxiliary_device *auxdev) goto err_power_up; } - intel_debugfs_init(sdw); + sdw_intel_debugfs_init(sdw); /* start bus */ ret = intel_start_bus(sdw); @@ -1685,7 +1688,7 @@ static void intel_link_remove(struct auxiliary_device *auxdev) * SDW_INTEL_CLK_STOP_NOT_ALLOWED */ if (!bus->prop.hw_disabled) { - intel_debugfs_exit(sdw); + sdw_intel_debugfs_exit(sdw); sdw_cdns_enable_interrupt(cdns, false); } sdw_bus_master_delete(bus); diff --git a/drivers/soundwire/intel.h b/drivers/soundwire/intel.h index 3170df76b411..5548b8451d01 100644 --- a/drivers/soundwire/intel.h +++ b/drivers/soundwire/intel.h @@ -61,4 +61,20 @@ struct sdw_intel_link_dev { #define auxiliary_dev_to_sdw_intel_link_dev(auxiliary_dev) \ container_of(auxiliary_dev, struct sdw_intel_link_dev, auxdev) +#define SDW_INTEL_CHECK_OPS(sdw, cb) ((sdw) && (sdw)->link_res && (sdw)->link_res->hw_ops && \ + (sdw)->link_res->hw_ops->cb) +#define SDW_INTEL_OPS(sdw, cb) ((sdw)->link_res->hw_ops->cb) + +static inline void sdw_intel_debugfs_init(struct sdw_intel *sdw) +{ + if (SDW_INTEL_CHECK_OPS(sdw, debugfs_init)) + SDW_INTEL_OPS(sdw, debugfs_init)(sdw); +} + +static inline void sdw_intel_debugfs_exit(struct sdw_intel *sdw) +{ + if (SDW_INTEL_CHECK_OPS(sdw, debugfs_exit)) + SDW_INTEL_OPS(sdw, debugfs_exit)(sdw); +} + #endif /* __SDW_INTEL_LOCAL_H */ |