Revert "bcm2835-i2s: Enable MMAP support via a DT property"

Revert the i2s-mmap dt overlay (7ee829f).

Signed-off-by: DigitalDreamtime <[email protected]>

Author: DigitalDreamtime

arch/arm/boot/dts/overlays/Makefile

@@ -41,7 +41,6 @@ dtbo-$(RPI_DT_OVERLAYS) += i2c-rtc.dtbo
 dtbo-$(RPI_DT_OVERLAYS) += i2c0-bcm2708.dtbo
 dtbo-$(RPI_DT_OVERLAYS) += i2c1-bcm2708.dtbo
 dtbo-$(RPI_DT_OVERLAYS) += i2s-gpio28-31.dtbo
-dtbo-$(RPI_DT_OVERLAYS) += i2s-mmap.dtbo
 dtbo-$(RPI_DT_OVERLAYS) += iqaudio-dac.dtbo
 dtbo-$(RPI_DT_OVERLAYS) += iqaudio-dacplus.dtbo
 dtbo-$(RPI_DT_OVERLAYS) += iqaudio-digi-wm8804-audio.dtbo

arch/arm/boot/dts/overlays/README

@@ -510,12 +510,6 @@ Load:   dtoverlay=i2s-gpio28-31
 Params: <None>
 
 
-Name:   i2s-mmap
-Info:   Enables mmap support in the bcm2708-i2s driver
-Load:   dtoverlay=i2s-mmap
-Params: <None>
-
-
 Name:   iqaudio-dac
 Info:   Configures the IQaudio DAC audio card
 Load:   dtoverlay=iqaudio-dac,<param>