| commit | e86ff4a63c9fdd875ba8492577cd1ad2252f525c | [log] [tgz] |
|---|---|---|
| author | Dan Williams <dan.j.williams@intel.com> | Tue Nov 22 13:41:29 2011 -0800 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Sat Nov 26 20:11:20 2011 -0800 |
| tree | b29d14f78331c8a2f3287b2451fa891a0d8447de | |
| parent | 448ac154c957c4580531fa0c8f2045816fe2f0e7 [diff] |
serial/8250_pci: init-quirk msi support for kt serial controller The semantics of UPF_IIR_ONCE (once per serial irq) are only guaranteed if the kt irq is not shared (once per serial isr in the shared case == potentially unwanted reads of the IIR). Signed-off-by: Dan Williams <dan.j.williams@intel.com> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>