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>

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index f129f9678940599329a1673ac29a082ce48ab1f4..c8cbde59bbf6184a3c60a7dec211e385aef0e139 100644 (file)
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -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