serial: 8250_lpss: Switch over to MSI interrupts

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Some devices support MSI interrupts. Let's at least try to use them in
platforms that provide MSI capability.

While at that, remove the now duplicated code from qrp_serial_setup().

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Link: https://lore.kernel.org/r/20191001115825.795700-1-felipe.balbi@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Felipe Balbi 2019-10-01 14:58:25 +03:00 • committed by Greg Kroah-Hartman

parent 38b101c6b0

commit 254cc7743e

1 changed files with 9 additions and 12 deletions

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drivers/tty/serial/8250/8250_lpss.c

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