diff options
| author | Mark Brown <broonie@kernel.org> | 2026-06-23 12:52:35 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-06-23 12:52:35 +0100 |
| commit | a4fa646d30e71103e4496290f19198430da2ce5c (patch) | |
| tree | 8c0444f1a074a35fd9c421c03a6cebd5ef122ab7 /drivers | |
| parent | cf81b260916c92cf610c907d41627a175e86e37d (diff) | |
| parent | 6540b9d9ccc32ad1546dcc7b4d4bcbb68c667714 (diff) | |
ASoC: Fix SoundWire randconfig issues
Charles Keepax <ckeepax@opensource.cirrus.com> says:
Moving all the waiting for soundwire devices to enumerate into the core
code [1] has caused some randconfig issues. This is the second attempt
to fix this after there were some short coming in [2].
Sorry for sending during the merge window, but people are keen to see
a solution posted.
[1] https://lore.kernel.org/linux-sound/20260608102714.2503120-1-ckeepax@opensource.cirrus.com/
[2] https://lore.kernel.org/lkml/20260615150523.4006982-1-ckeepax@opensource.cirrus.com/
Link: https://patch.msgid.link/20260623101814.24044-1-ckeepax@opensource.cirrus.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/soundwire/bus.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c index b7bdf19ebb42..fe5316d93fef 100644 --- a/drivers/soundwire/bus.c +++ b/drivers/soundwire/bus.c @@ -1372,34 +1372,6 @@ int sdw_slave_get_current_bank(struct sdw_slave *slave) } EXPORT_SYMBOL_GPL(sdw_slave_get_current_bank); -/** - * sdw_slave_wait_for_init - Wait for device initialisation - * @slave: Pointer to the SoundWire peripheral. - * @timeout_ms: Timeout in milliseconds. - * - * Wait for a peripheral device to enumerate and be initialised by the - * SoundWire core. - * - * Return: Zero on success, and a negative error code on failure. - */ -int sdw_slave_wait_for_init(struct sdw_slave *slave, int timeout_ms) -{ - unsigned long time; - - time = wait_for_completion_timeout(&slave->initialization_complete, - msecs_to_jiffies(timeout_ms)); - if (!time) { - dev_err(&slave->dev, "Initialization not complete\n"); - sdw_show_ping_status(slave->bus, true); - return -ETIMEDOUT; - } - - slave->unattach_request = 0; - - return 0; -} -EXPORT_SYMBOL_GPL(sdw_slave_wait_for_init); - static int sdw_slave_set_frequency(struct sdw_slave *slave) { int scale_index; |