net: qca_spi: Avoid re-sync for single signature error

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Setting a new network key would cause a reset of the QCA7000. Usually
the driver only notice the SPI interrupt and a single signature error.
So avoid the whole re-sync process (possible packet loss, transmit queue
stop and no carrier for at least 1 second) in this case.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Stefan Wahren 2021-05-08 14:36:34 +02:00 • committed by David S. Miller

parent b76078df15

commit 6e03f3ff29

1 changed files with 4 additions and 1 deletions

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drivers/net/ethernet/qualcomm/qca_spi.c

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