mbox series

[net-next,v2,0/4] ravb: remove use of undocumented registers

Message ID 20190905151059.26794-1-horms+renesas@verge.net.au
Headers show
Series ravb: remove use of undocumented registers | expand

Message

Simon Horman Sept. 5, 2019, 3:10 p.m. UTC 
Hi,

this short series cleans up the RAVB driver a little.

The first patch corrects the spelling of the FBP field of SFO register.
This register field is unused and should have no run-time effect.

The remaining patches remove the use of undocumented registers
after some consultation with the internal Renesas BSP team.

Changes in v2:
* Corrected mangled state of first patch
* Patches 2/4 and 3/4 split out of a large patch
* Accumulated acks
* Tweaked changelog
* Claimed authorship of all patches

v1 of this series was tested on the following platforms.
No behaviour change is expected in v2.
* E3 Ebisu
* H3 Salvator-XS (ES2.0)
* M3-W Salvator-XS
* M3-N Salvator-XS
* RZ/G1C iW-RainboW-G23S

Simon Horman (4):
  ravb: correct typo in FBP field of SFO register
  ravb: remove undocumented counter processing
  ravb: remove undocumented endianness selection
  ravb: TROCR register is only present on R-Car Gen3

 drivers/net/ethernet/renesas/ravb.h      |  9 ++-------
 drivers/net/ethernet/renesas/ravb_main.c | 21 ++++-----------------
 2 files changed, 6 insertions(+), 24 deletions(-)

Comments

David Miller Sept. 6, 2019, 2:47 p.m. UTC | #1 
From: Simon Horman <horms+renesas@verge.net.au>
Date: Thu,  5 Sep 2019 17:10:55 +0200

> this short series cleans up the RAVB driver a little.
 ...

Series applied, thanks Simon.