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net: mii: Rename mii_stat1000_to_linkmode_lpa_t

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Rename mii_stat1000_to_linkmode_lpa_t to
mii_stat1000_mod_linkmode_lpa_t to indicate it modifies the passed
linkmode bitmap, without clearing any other bits.

Add a helper to set/clear bits in a linkmode.

Use this helper to ensure bit are clear which the stat1000 indicates
should not be set.

Fixes: c0ec3c2736 ("net: phy: Convert u32 phydev->lp_advertising to linkmode")
Suggested-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Lunn 2018-12-05 21:49:41 +01:00 • committed by David S. Miller
parent 5f15eed245
commit 78a24df370
5 changed files with 23 additions and 14 deletions
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9
include/linux/linkmode.h
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@ -57,6 +57,15 @@ static inline void linkmode_clear_bit(int nr, volatile unsigned long *addr)
__clear_bit(nr, addr);
}
static inline void linkmode_mod_bit(int nr, volatile unsigned long *addr,
int set)
{
if (set)
linkmode_set_bit(nr, addr);
else
linkmode_clear_bit(nr, addr);
}
static inline void linkmode_change_bit(int nr, volatile unsigned long *addr)
{
__change_bit(nr, addr);