| commit | 7cd3e9dbdd4c0025d0e37c8c73a2ac8641fc55bc | |
| author | Jan Kiszka <jan.kiszka@siemens.com> | |
| Thu, 23 Mar 2017 08:26:42 +0000 (23 09:26 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Fri, 31 Mar 2017 13:36:54 +0000 (31 15:36 +0200) | ||
| tree | ac7d329cea6ed8888d806177014d4814cea4f8de | treesnapshot (tar.gz zip) |
| parent | 2ed2b8621be2708c0f6d61fe9841e9ad8b9753f0 | commitdiff |
serial: 8250_lpss: Unconditionally set PCI master for Quark
MSI needs it as well.
Should have no practical impact, though, as DMA is always available on
the Quark. But given the few users of pci_alloc_irq_vectors so far, this
incorrect pattern may spread otherwise.
Fixes: 3f3a46951e02 ("serial: 8250_lpss: set PCI master only for private DMA")
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
MSI needs it as well.
Should have no practical impact, though, as DMA is always available on
the Quark. But given the few users of pci_alloc_irq_vectors so far, this
incorrect pattern may spread otherwise.
Fixes: 3f3a46951e02 ("serial: 8250_lpss: set PCI master only for private DMA")
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| drivers/tty/serial/8250/8250_lpss.c | diffblobblamehistory |