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(parent: 729d79b) | patch
staging: fsl-dpaa2/eth: Use implicit clear of link interrupt
authorIoana Radulescu <ruxandra.radulescu@nxp.com>
Wed, 11 Oct 2017 13:29:49 +0000 (08:29 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 18 Oct 2017 14:45:18 +0000 (16:45 +0200)
commit112197de6d240a754ef3d9609ace53ccbc013dc9
treeb2892625b51175a3f4520c9100376acb36dabac8tree | snapshot
parent729d79b8909ff6cf17c3edfd3c9dea47fdaf9f56commit | diff
staging: fsl-dpaa2/eth: Use implicit clear of link interrupt

dpni_get_irq_status() also looks at the input value of its
status parameter, and if not null it automatically clears
from pending state the bits that are set there.

Use this feature to avoid a separate MC command for clearing
the interrupt event bits after reading the status.

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c diff | blob | history
John Crispins staging tree