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Date: Sat, 27 Mar 2021 17:56:17 +0800
From: angkery <angkery@....com>
To: nbd@....name, lorenzo.bianconi83@...il.com, ryder.lee@...iatek.com,
kvalo@...eaurora.org, davem@...emloft.net, kuba@...nel.org,
matthias.bgg@...il.com, shayne.chen@...iatek.com,
yiwei.chung@...iatek.com, ap420073@...il.com,
sean.wang@...iatek.com, Soul.Huang@...iatek.com
Cc: linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
Junlin Yang <yangjunlin@...ong.com>
Subject: [PATCH] mt76: Convert to DEFINE_SHOW_ATTRIBUTE
From: Junlin Yang <yangjunlin@...ong.com>
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Junlin Yang <yangjunlin@...ong.com>
---
.../net/wireless/mediatek/mt76/mt7915/debugfs.c | 36 ++++------------------
.../net/wireless/mediatek/mt76/mt7921/debugfs.c | 18 ++---------
2 files changed, 9 insertions(+), 45 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
index 77dcd71..7bef36f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
@@ -192,7 +192,7 @@ static int mt7915_ser_trigger_set(void *data, u64 val)
}
static int
-mt7915_tx_stats_read(struct seq_file *file, void *data)
+mt7915_tx_stats_show(struct seq_file *file, void *data)
{
struct mt7915_dev *dev = file->private;
int stat[8], i, n;
@@ -222,19 +222,7 @@ static int mt7915_ser_trigger_set(void *data, u64 val)
return 0;
}
-static int
-mt7915_tx_stats_open(struct inode *inode, struct file *f)
-{
- return single_open(f, mt7915_tx_stats_read, inode->i_private);
-}
-
-static const struct file_operations fops_tx_stats = {
- .open = mt7915_tx_stats_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
- .owner = THIS_MODULE,
-};
+DEFINE_SHOW_ATTRIBUTE(mt7915_tx_stats);
static int mt7915_read_temperature(struct seq_file *s, void *data)
{
@@ -379,7 +367,7 @@ int mt7915_init_debugfs(struct mt7915_dev *dev)
mt7915_queues_read);
debugfs_create_devm_seqfile(dev->mt76.dev, "acq", dir,
mt7915_queues_acq);
- debugfs_create_file("tx_stats", 0400, dir, dev, &fops_tx_stats);
+ debugfs_create_file("tx_stats", 0400, dir, dev, &mt7915_tx_stats_fops);
debugfs_create_file("fw_debug", 0600, dir, dev, &fops_fw_debug);
debugfs_create_file("implicit_txbf", 0600, dir, dev,
&fops_implicit_txbf);
@@ -412,7 +400,7 @@ static int mt7915_sta_fixed_rate_set(void *data, u64 rate)
mt7915_sta_fixed_rate_set, "%llx\n");
static int
-mt7915_sta_stats_read(struct seq_file *s, void *data)
+mt7915_sta_stats_show(struct seq_file *s, void *data)
{
struct ieee80211_sta *sta = s->private;
struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
@@ -455,24 +443,12 @@ static int mt7915_sta_fixed_rate_set(void *data, u64 rate)
return 0;
}
-static int
-mt7915_sta_stats_open(struct inode *inode, struct file *f)
-{
- return single_open(f, mt7915_sta_stats_read, inode->i_private);
-}
-
-static const struct file_operations fops_sta_stats = {
- .open = mt7915_sta_stats_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
- .owner = THIS_MODULE,
-};
+DEFINE_SHOW_ATTRIBUTE(mt7915_sta_stats);
void mt7915_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct ieee80211_sta *sta, struct dentry *dir)
{
debugfs_create_file("fixed_rate", 0600, dir, sta, &fops_fixed_rate);
- debugfs_create_file("stats", 0400, dir, sta, &fops_sta_stats);
+ debugfs_create_file("stats", 0400, dir, sta, &mt7915_sta_stats_fops);
}
#endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c
index 0dc8e25..c1a64ff 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c
@@ -62,7 +62,7 @@
}
static int
-mt7921_tx_stats_read(struct seq_file *file, void *data)
+mt7921_tx_stats_show(struct seq_file *file, void *data)
{
struct mt7921_dev *dev = file->private;
int stat[8], i, n;
@@ -88,19 +88,7 @@
return 0;
}
-static int
-mt7921_tx_stats_open(struct inode *inode, struct file *f)
-{
- return single_open(f, mt7921_tx_stats_read, inode->i_private);
-}
-
-static const struct file_operations fops_tx_stats = {
- .open = mt7921_tx_stats_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
- .owner = THIS_MODULE,
-};
+DEFINE_SHOW_ATTRIBUTE(mt7921_tx_stats);
static int
mt7921_queues_acq(struct seq_file *s, void *data)
@@ -239,7 +227,7 @@ int mt7921_init_debugfs(struct mt7921_dev *dev)
mt7921_queues_read);
debugfs_create_devm_seqfile(dev->mt76.dev, "acq", dir,
mt7921_queues_acq);
- debugfs_create_file("tx_stats", 0400, dir, dev, &fops_tx_stats);
+ debugfs_create_file("tx_stats", 0400, dir, dev, &mt7921_tx_stats_fops);
debugfs_create_file("fw_debug", 0600, dir, dev, &fops_fw_debug);
debugfs_create_file("runtime-pm", 0600, dir, dev, &fops_pm);
debugfs_create_file("idle-timeout", 0600, dir, dev,
--
1.9.1
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