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authorMichael Moese <michael.moese@men.de>2016-09-14 12:05:24 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-09-27 12:33:47 +0200
commit2d8784df1a1c11ace4e244780facec1e945c5b4f (patch)
tree5a29e7d2bcd98873dd13470ac492206a0b1292fa /security/Kconfig
parentmcb: Enable PCI bus mastering by default (diff)
downloadlinux-2d8784df1a1c11ace4e244780facec1e945c5b4f.tar.xz
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mcb: Add a dma_device to mcb_device
When performing DMA operations on a MCB device, the device needed for using the DMA API is "mcb_device->bus_carrier". This is rather lengthy, so a shortcut is introduced to struct mcb_device in order to ensure the MCB device driver uses the correct device for DMA operations. Signed-off-by: Michael Moese <michael.moese@men.de> Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'security/Kconfig')
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