octeontx2-af: Fix irq free in rvu teardown

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Current devlink code try to free already freed irqs as the
irq_allocate flag is not cleared after free leading to kernel
crash while removing rvu driver. The patch fixes the irq free
sequence and clears the irq_allocate flag on free.

Fixes: 7304ac4567 ("octeontx2-af: Add mailbox IRQ and msg handlers")
Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Geetha sowjanya 2021-03-18 19:45:46 +05:30 • committed by David S. Miller

parent 2978878729

commit ae2619dd4f

1 changed files with 4 additions and 2 deletions

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drivers/net/ethernet/marvell/octeontx2/af/rvu.c

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