| commit | 3f3a46951e02a89961f47db97624767b5b9befec | [log] [tgz] |
|---|---|---|
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | Mon Oct 10 11:27:18 2016 +0300 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Oct 27 16:27:24 2016 +0200 |
| tree | 3ac6d9cf6c5764baaea4cf32ea3be761b466dfb9 | |
| parent | 0fe07647cc5003307fc4258f0b87239849aff68a [diff] |
serial: 8250_lpss: set PCI master only for private DMA There is no need to set PCI bus mastering when device is not doing any DMA. Though on Intel Quark DMA is a part of UART IP and thus shares same device in Linux kernel. Enable bus mastering only for Quark case. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>