net: dsa: rework switch parsing

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When parsing a switch, we have to identify to which tree it belongs and
parse its ports. Provide two functions to separate the OF and platform
data specific paths.

Also use the of_property_read_variable_u32_array function to parse the
OF member array instead of calling of_property_read_u32_index twice.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Vivien Didelot 2017-11-03 19:05:27 -04:00 • committed by David S. Miller

parent 0eefe2c173

commit 975e6e3221

1 changed files with 58 additions and 59 deletions

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net/dsa/dsa2.c

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