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authorStephane Grosjean <s.grosjean@peak-system.com>2021-06-23 16:26:00 +0200
committerMarc Kleine-Budde <mkl@pengutronix.de>2021-06-24 08:40:10 +0200
commitb17233d385d0b6b43ecf81d43008cb1bbb008166 (patch)
tree4ab5c96b83a3cb6604d01daaf2d5dc74e69e70b3 /drivers/pinctrl/freescale/pinctrl-imx35.c
parentaaf473d0100f64abc88560e2bea905805bcf2a8e (diff)
can: peak_pciefd: pucan_handle_status(): fix a potential starvation issue in TX path
Rather than just indicating that transmission can start, this patch requires the explicit flushing of the network TX queue when the driver is informed by the device that it can transmit, next to its configuration. In this way, if frames have already been written by the application, they will actually be transmitted. Fixes: ffd137f7043c ("can: peak/pcie_fd: remove useless code when interface starts") Link: https://lore.kernel.org/r/20210623142600.149904-1-s.grosjean@peak-system.com Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/pinctrl/freescale/pinctrl-imx35.c')
0 files changed, 0 insertions, 0 deletions