sh_eth: gather all TSU init code in one place

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The  sh_eth_cpu_data::chip_reset() method  always resets using ARSTR and
this register is always located at the start of the  TSU register region.
Therefore, we can  only call  this method if we know TSU is there and thus
simplify  the probing code a  bit...

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Sergei Shtylyov 2018-01-14 20:47:43 +03:00 • committed by David S. Miller

parent d9631c7a5d

commit 3e14c969a4

1 changed files with 5 additions and 7 deletions

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drivers/net/ethernet/renesas/sh_eth.c

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