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| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2021-03-30 17:47:17 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-03-30 20:25:07 +0300 |
| commit | 01ad444e3be719f8ad13f136a9b0d301806183c8 (patch) | |
| tree | 12bdb4ffc52f0dcad4fdc7e74f0f4b8501b54850 /drivers/soundwire/bus.c | |
| parent | c7d49c76d1d5f5a41f637c18ce3b756351c7fdf9 (diff) | |
| download | linux-01ad444e3be719f8ad13f136a9b0d301806183c8.tar.xz | |
soundwire: export sdw_compare_devid, sdw_extract_slave_id and sdw_slave_add
Exporting these three functions makes sense as it can be used by
other controllers like Qualcomm during auto-enumeration!
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210330144719.13284-8-srinivas.kandagatla@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire/bus.c')
| -rw-r--r-- | drivers/soundwire/bus.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c index 9bd83c91a873..a9e0aa72654d 100644 --- a/drivers/soundwire/bus.c +++ b/drivers/soundwire/bus.c @@ -603,7 +603,7 @@ static struct sdw_slave *sdw_get_slave(struct sdw_bus *bus, int i) return NULL; } -static int sdw_compare_devid(struct sdw_slave *slave, struct sdw_slave_id id) +int sdw_compare_devid(struct sdw_slave *slave, struct sdw_slave_id id) { if (slave->id.mfg_id != id.mfg_id || slave->id.part_id != id.part_id || @@ -614,6 +614,7 @@ static int sdw_compare_devid(struct sdw_slave *slave, struct sdw_slave_id id) return 0; } +EXPORT_SYMBOL(sdw_compare_devid); /* called with bus_lock held */ static int sdw_get_device_num(struct sdw_slave *slave) @@ -698,6 +699,7 @@ void sdw_extract_slave_id(struct sdw_bus *bus, "SDW Slave class_id 0x%02x, mfg_id 0x%04x, part_id 0x%04x, unique_id 0x%x, version 0x%x\n", id->class_id, id->mfg_id, id->part_id, id->unique_id, id->sdw_version); } +EXPORT_SYMBOL(sdw_extract_slave_id); static int sdw_program_device_num(struct sdw_bus *bus) { |