21 Oct
2017
21 Oct
'17
1:54 p.m.
On Sat, Oct 21, 2017 at 10:52:01AM +0100, Mark Brown wrote:
On Thu, Oct 19, 2017 at 08:33:27AM +0530, Vinod Koul wrote:
Cadence IP implements SoundWire Master. Add base cadence module initialization and interrupt handling
It's probably worth saying something about how this isn't a device driver but rather a library for device drivers.
Yes you are right, I will update this to clarify
- if (int_status & CDNS_MCP_INT_CTRL_CLASH) {
/* Slave is driving bit slot during control word */dev_err_ratelimited(cdns->dev, "Bus clash for control word\n");int_status |= CDNS_MCP_INT_CTRL_CLASH;- }
So with this (and the other error flags) we check to see if the bit is set, print an error and then set the bit we were looking for in the same variable we just checked?
no this doesnt look right, I will fix it up.
--
~Vinod