linux-kernel - [PATCH 6/6] mfd: don't select DMA_DECLARE_COHERENT for the sm501 and tc6393xb drivers

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Message-Id: <20190903084615.19161-7-hch@lst.de>
Date:   Tue,  3 Sep 2019 10:46:15 +0200
From:   Christoph Hellwig <hch@....de>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Lee Jones <lee.jones@...aro.org>
Cc:     Alan Stern <stern@...land.harvard.edu>, linux-usb@...r.kernel.org,
        usb-storage@...ts.one-eyed-alien.net, linux-kernel@...r.kernel.org
Subject: [PATCH 6/6] 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@....de>
---
 drivers/mfd/Kconfig | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index f129f9678940..c8cbde59bbf6 100644
--- 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
 
-- 
2.20.1