net: lan966x: Fix sleep in atomic context when injecting frames

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On lan966x, when injecting a frame it was polling the register
QS_INJ_STATUS to see if it can continue with the injection of the frame.
The problem was that it was using readx_poll_timeout which could sleep
in atomic context.
This patch fixes this issue by using readx_poll_timeout_atomic.

Fixes: d28d6d2e37 ("net: lan966x: add port module support")
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Horatiu Vultur 2022-01-25 12:48:15 +01:00 • committed by David S. Miller

parent 8199d0c6ad

commit b6ab149654

1 changed files with 3 additions and 3 deletions

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drivers/net/ethernet/microchip/lan966x/lan966x_main.c

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