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mfd: don't select DMA_DECLARE_COHERENT for the sm501 and tc6393xb drivers 

Now that these drivers use the usb localmem pool there is no need to
select DMA_DECLARE_COHERENT.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20190903084615.19161-7-hch@lst.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christoph Hellwig 2019-09-03 10:46:15 +02:00 committed by Greg Kroah-Hartman
parent 7b65fe1255
commit 8ceb1417f3
1 changed files with 0 additions and 2 deletions
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2
drivers/mfd/Kconfig
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@ -1105,7 +1105,6 @@ config MFD_SI476X_CORE
config MFD_SM501
tristate "Silicon Motion SM501"
depends on HAS_DMA
select DMA_DECLARE_COHERENT
---help---
This is the core driver for the Silicon Motion SM501 multimedia
companion chip. This device is a multifunction device which may
@ -1714,7 +1713,6 @@ config MFD_TC6393XB
select GPIOLIB
select MFD_CORE
select MFD_TMIO
select DMA_DECLARE_COHERENT
help
Support for Toshiba Mobile IO Controller TC6393XB