net: systemport: Remove need for DMA descriptor

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All we do is write the length/status and address bits to a DMA
descriptor only to write its contents into on-chip registers right
after, eliminate this unnecessary step.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Florian Fainelli 2019-04-22 09:46:44 -07:00 • committed by David S. Miller

parent 697cd36cda

commit 7e6e185c74

2 changed files with 8 additions and 58 deletions

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56

drivers/net/ethernet/broadcom/bcmsysport.c

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10

drivers/net/ethernet/broadcom/bcmsysport.h

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