net: ethernet: mtk-star-emac: rearm interrupts in rx_poll only when advised

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In mtk_star_rx_poll function, on event processing completion, the
mtk_star_emac driver calls napi_complete_done but ignores its return
code and enable RX DMA interrupts inconditionally. This return code
gives the info if a device should avoid rearming its interrupts or not,
so fix this behaviour by taking it into account.

Fixes: 8c7bd5a454 ("net: ethernet: mtk-star-emac: new driver")
Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://patch.msgid.link/20250424-mtk_star_emac-fix-spinlock-recursion-issue-v2-2-f3fde2e529d8@collabora.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Louis-Alexis Eyraud 2025-04-24 10:38:49 +02:00 • committed by Jakub Kicinski

parent 6fe0866014

commit e54b4db35e

1 changed files with 1 additions and 2 deletions

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drivers/net/ethernet/mediatek/mtk_star_emac.c

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