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authorPavel Roskin <proski@gnu.org>2011-07-14 20:21:55 -0400
committerJohn W. Linville <linville@tuxdriver.com>2011-07-20 15:04:33 -0400
commite0d687bd9df218ba3d97aac15919d30816d72dcb (patch)
tree8a1a93dc7f940b4a0900aaa149725b535df17e25 /drivers/net/wireless/ath/ath5k/sysfs.c
parent491735929b63cb665b2215e3183b960e66f221f3 (diff)
ath5k: merge ath5k_hw and ath5k_softc
Both ath5k_hw and ath5k_softc represent one instance of the hardware. This duplication is historical and is not needed anymore. Keep the name "ath5k_hw" for the merged structure and "ah" for the variable pointing to it. "ath5k_hw" is shorter than "ath5k_softc", more descriptive and more widely used. Put the combined structure to ath5k.h where the old ath5k_softc used to be. Move some code from base.h to ath5k.h as needed. Remove memory allocation for struct ath5k_hw and the corresponding error handling. Merge iobase and ah_iobase fields. Signed-off-by: Pavel Roskin <proski@gnu.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/sysfs.c')
-rw-r--r--drivers/net/wireless/ath/ath5k/sysfs.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/net/wireless/ath/ath5k/sysfs.c b/drivers/net/wireless/ath/ath5k/sysfs.c
index d8ad0e45e1c..0244a36ba95 100644
--- a/drivers/net/wireless/ath/ath5k/sysfs.c
+++ b/drivers/net/wireless/ath/ath5k/sysfs.c
@@ -11,7 +11,7 @@ static ssize_t ath5k_attr_show_##name(struct device *dev, \
char *buf) \
{ \
struct ieee80211_hw *hw = dev_get_drvdata(dev); \
- struct ath5k_softc *sc = hw->priv; \
+ struct ath5k_hw *ah = hw->priv; \
return snprintf(buf, PAGE_SIZE, "%d\n", get); \
} \
\
@@ -20,13 +20,13 @@ static ssize_t ath5k_attr_store_##name(struct device *dev, \
const char *buf, size_t count) \
{ \
struct ieee80211_hw *hw = dev_get_drvdata(dev); \
- struct ath5k_softc *sc = hw->priv; \
+ struct ath5k_hw *ah = hw->priv; \
int val, ret; \
\
ret = kstrtoint(buf, 10, &val); \
if (ret < 0) \
return ret; \
- set(sc->ah, val); \
+ set(ah, val); \
return count; \
} \
static DEVICE_ATTR(name, S_IRUGO | S_IWUSR, \
@@ -38,25 +38,25 @@ static ssize_t ath5k_attr_show_##name(struct device *dev, \
char *buf) \
{ \
struct ieee80211_hw *hw = dev_get_drvdata(dev); \
- struct ath5k_softc *sc = hw->priv; \
+ struct ath5k_hw *ah = hw->priv; \
return snprintf(buf, PAGE_SIZE, "%d\n", get); \
} \
static DEVICE_ATTR(name, S_IRUGO, ath5k_attr_show_##name, NULL)
/*** ANI ***/
-SIMPLE_SHOW_STORE(ani_mode, sc->ani_state.ani_mode, ath5k_ani_init);
-SIMPLE_SHOW_STORE(noise_immunity_level, sc->ani_state.noise_imm_level,
+SIMPLE_SHOW_STORE(ani_mode, ah->ani_state.ani_mode, ath5k_ani_init);
+SIMPLE_SHOW_STORE(noise_immunity_level, ah->ani_state.noise_imm_level,
ath5k_ani_set_noise_immunity_level);
-SIMPLE_SHOW_STORE(spur_level, sc->ani_state.spur_level,
+SIMPLE_SHOW_STORE(spur_level, ah->ani_state.spur_level,
ath5k_ani_set_spur_immunity_level);
-SIMPLE_SHOW_STORE(firstep_level, sc->ani_state.firstep_level,
+SIMPLE_SHOW_STORE(firstep_level, ah->ani_state.firstep_level,
ath5k_ani_set_firstep_level);
-SIMPLE_SHOW_STORE(ofdm_weak_signal_detection, sc->ani_state.ofdm_weak_sig,
+SIMPLE_SHOW_STORE(ofdm_weak_signal_detection, ah->ani_state.ofdm_weak_sig,
ath5k_ani_set_ofdm_weak_signal_detection);
-SIMPLE_SHOW_STORE(cck_weak_signal_detection, sc->ani_state.cck_weak_sig,
+SIMPLE_SHOW_STORE(cck_weak_signal_detection, ah->ani_state.cck_weak_sig,
ath5k_ani_set_cck_weak_signal_detection);
-SIMPLE_SHOW(spur_level_max, sc->ani_state.max_spur_level);
+SIMPLE_SHOW(spur_level_max, ah->ani_state.max_spur_level);
static ssize_t ath5k_attr_show_noise_immunity_level_max(struct device *dev,
struct device_attribute *attr,
@@ -98,14 +98,14 @@ static struct attribute_group ath5k_attribute_group_ani = {
/*** register / unregister ***/
int
-ath5k_sysfs_register(struct ath5k_softc *sc)
+ath5k_sysfs_register(struct ath5k_hw *ah)
{
- struct device *dev = sc->dev;
+ struct device *dev = ah->dev;
int err;
err = sysfs_create_group(&dev->kobj, &ath5k_attribute_group_ani);
if (err) {
- ATH5K_ERR(sc, "failed to create sysfs group\n");
+ ATH5K_ERR(ah, "failed to create sysfs group\n");
return err;
}
@@ -113,9 +113,9 @@ ath5k_sysfs_register(struct ath5k_softc *sc)
}
void
-ath5k_sysfs_unregister(struct ath5k_softc *sc)
+ath5k_sysfs_unregister(struct ath5k_hw *ah)
{
- struct device *dev = sc->dev;
+ struct device *dev = ah->dev;
sysfs_remove_group(&dev->kobj, &ath5k_attribute_group_ani);
}