ASoC: omap-mcbsp: sidetone: Use the new callback for iclk handling
The McBSP sidetone (in OMAP3 McBSP2 and 3 module) is working with the module's interface clock. When the sidetone is enabled the iclk must not idle because it will result in choppy sidetone. Switch to use the new callback for handling the iclk allow/deny idle configuration. For this the driver needs to get the module's ick clock and pass the clk pointer to the callback. In DT boot, the pdata-quirk is going to set up the callback for the driver so save it if it is set in the pdata of the device. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: NMark Brown <broonie@kernel.org> Signed-off-by: NTony Lindgren <tony@atomide.com>
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