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net: dsa: mv88e6xxx: remove wait and update routines

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Now that we have proper Wait Bit and Wait Mask routines, remove the
unused mv88e6xxx_wait routine and its Global 1 and Global 2 variants.

The indirect tables such as the Device Mapping Table or Priority
Override Table make use of an Update bit to distinguish reading (0)
from writing (1) operations. After a write operation occurs, the bit
self clears right away so there's no need to wait on it. Thus keep
things simple and remove the mv88e6xxx_update helper as well.

Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vivien Didelot
2019-08-09 18:47:57 -04:00
committed by David S. Miller
parent 28ae1e9662
commit 2ad4da776b
7 changed files with 22 additions and 67 deletions
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3
drivers/net/dsa/mv88e6xxx/global2_scratch.c
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@@ -37,7 +37,8 @@ static int mv88e6xxx_g2_scratch_write(struct mv88e6xxx_chip *chip, int reg,
{
u16 value = (reg << 8) | data;
return mv88e6xxx_g2_update(chip, MV88E6XXX_G2_SCRATCH_MISC_MISC, value);
return mv88e6xxx_g2_write(chip, MV88E6XXX_G2_SCRATCH_MISC_MISC,
MV88E6XXX_G2_SCRATCH_MISC_UPDATE | value);
}
/**