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atheros: define a common priv struct

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hw code should never use private driver data, but
sometimes we need a backpointer so just stuff it on
the common ath struct.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis R. Rodriguez
2009-09-28 02:54:40 -04:00
committed by John W. Linville
parent 7c89606e24
commit bc974f4a23
5 changed files with 31 additions and 24 deletions
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7
drivers/net/wireless/ath/ath9k/debug.c
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@@ -562,8 +562,8 @@ static const struct file_operations fops_xmit = {
int ath9k_init_debug(struct ath_hw *ah)
{
struct ath_softc *sc = ah->ah_sc;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_common *common = ath9k_hw_common(ah);
struct ath_softc *sc = (struct ath_softc *) common->priv;
common->debug_mask = ath9k_debug;
@@ -620,7 +620,8 @@ err:
void ath9k_exit_debug(struct ath_hw *ah)
{
struct ath_softc *sc = ah->ah_sc;
struct ath_common *common = ath9k_hw_common(ah);
struct ath_softc *sc = (struct ath_softc *) common->priv;
debugfs_remove(sc->debug.debugfs_xmit);
debugfs_remove(sc->debug.debugfs_wiphy);