Dne sreda, 14. avgust 2019 ob 09:20:07 CEST je Maxime Ripard napisal(a):
> On Wed, Aug 14, 2019 at 08:08:54AM +0200, codekip...@gmail.com wrote:
> > From: Marcus Cooper <codekip...@gmail.com>
> > 
> > Bypass the regmap cache when flushing the i2s FIFOs and modify the tables
> > to reflect this.
> > 
> > Signed-off-by: Marcus Cooper <codekip...@gmail.com>
> 
> This patch looks like it's fixing something while the commit log
> doesn't mention what is being fixed.

Main issue addressed here is that SUN4I_I2S_FIFO_CTRL_REG has two self-clear 
registers (SUN4I_I2S_FIFO_CTRL_FLUSH_RX and SUN4I_I2S_FIFO_CTRL_FLUSH_TX) and 
thus it should be marked as volatile.

Best regards,
Jernej

> 
> Having some context here would be great.
> 
> Maxime
> 
> --
> Maxime Ripard, Bootlin
> Embedded Linux and Kernel engineering
> https://bootlin.com




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