net: ethernet: sun4i-emac: Fix IRQ error handling

Browse source

irq_of_parse_and_map() returns 0 when parsing or mapping an IRQ fails.
The current code checks for -ENXIO and therefore does not detect the
failure.

Check for a zero return value and convert it to -ENXIO.

Fixes: 492205050d ("net: Add EMAC ethernet driver found on Allwinner A10 SoC's")
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Link: https://patch.msgid.link/20260824100901.31675-1-phucduc.bui@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

...

This commit is contained in:

bui duc phuc 2026-08-24 17:09:01 +07:00 • committed by Paolo Abeni

parent f967455fb2

commit 991c2be782

1 changed files with 2 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

drivers/net/ethernet/allwinner/sun4i-emac.c

View file