diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2022-11-11 04:31:29 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-11-23 17:41:48 +0300 |
| commit | fb2dc6a0a5f885233d632b1e92be9c0be977b0dc (patch) | |
| tree | 0f889f64e48abd00663368377c1ef9e8fa0e261e /drivers/soundwire | |
| parent | b3ad31f33982497dbc7a66a9d3013b1ac6985dfe (diff) | |
| download | linux-fb2dc6a0a5f885233d632b1e92be9c0be977b0dc.tar.xz | |
soundwire: intel: add debugfs callbacks in hw_ops
No functionality change, only add indirection for debugfs helpers.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20221111013135.38289-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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 */ |