From: Simon Trimmer simont@opensource.cirrus.com
The function can be more easily reused in HDA if the tracking of whether a soft reset is being performed and whether the device is connected to a SoundWire bus is moved out of the function.
Signed-off-by: Simon Trimmer simont@opensource.cirrus.com Signed-off-by: Richard Fitzgerald rf@opensource.cirrus.com --- sound/soc/codecs/cs35l56.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c index 4d41c4b040a4..76cc9110d4e0 100644 --- a/sound/soc/codecs/cs35l56.c +++ b/sound/soc/codecs/cs35l56.c @@ -805,10 +805,8 @@ static const struct reg_sequence cs35l56_system_reset_seq[] = { REG_SEQ0(CS35L56_DSP_VIRTUAL1_MBOX_1, CS35L56_MBOX_CMD_SYSTEM_RESET), };
-static void cs35l56_system_reset(struct cs35l56_private *cs35l56) +static void cs35l56_system_reset(struct cs35l56_private *cs35l56, bool is_soundwire) { - cs35l56->soft_resetting = true; - /* * Must enter cache-only first so there can't be any more register * accesses other than the controlled system reset sequence below. @@ -819,7 +817,7 @@ static void cs35l56_system_reset(struct cs35l56_private *cs35l56) ARRAY_SIZE(cs35l56_system_reset_seq));
/* On SoundWire the registers won't be accessible until it re-enumerates. */ - if (cs35l56->sdw_peripheral) + if (is_soundwire) return;
usleep_range(CS35L56_CONTROL_PORT_READY_US, CS35L56_CONTROL_PORT_READY_US + 400); @@ -886,7 +884,8 @@ static void cs35l56_patch(struct cs35l56_private *cs35l56)
init_completion(&cs35l56->init_completion);
- cs35l56_system_reset(cs35l56); + cs35l56->soft_resetting = true; + cs35l56_system_reset(cs35l56, !!cs35l56->sdw_peripheral);
if (cs35l56->sdw_peripheral) { /* @@ -1550,7 +1549,8 @@ int cs35l56_init(struct cs35l56_private *cs35l56)
if (!cs35l56->base.reset_gpio) { dev_dbg(cs35l56->base.dev, "No reset gpio: using soft reset\n"); - cs35l56_system_reset(cs35l56); + cs35l56->soft_resetting = true; + cs35l56_system_reset(cs35l56, !!cs35l56->sdw_peripheral); if (cs35l56->sdw_peripheral) { /* Keep alive while we wait for re-enumeration */ pm_runtime_get_noresume(cs35l56->base.dev);