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Message-ID: <20140807191814.GA20351@himangi-Dell>
Date: Fri, 8 Aug 2014 00:48:14 +0530
From: Himangi Saraogi <himangi774@...il.com>
To: "David S. Miller" <davem@...emloft.net>,
Andrew Ruder <andrew.ruder@...csyscorp.com>,
Joe Perches <joe@...ches.com>,
Barry Song <Baohua.Song@....com>, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH] dm9000: Remove typedef board_info_t
The Linux kernel coding style guidelines suggest not using typedefs
for structure types. This patch gets rid of the typedef for board_info_t.
Also, the name of the structs is changed to drop the _t, to make the
name look less typedef-like.
The following Coccinelle semantic patch detects the cases:
@tn@
identifier i;
type td;
@@
-typedef
struct i { ... }
-td
;
@@
type tn.td;
identifier tn.i;
@@
-td
+ struct i
Signed-off-by: Himangi Saraogi <himangi774@...il.com>
Acked-by: Julia Lawall <julia.lawall@...6.fr>
---
drivers/net/ethernet/davicom/dm9000.c | 92 +++++++++++++++++------------------
1 file changed, 46 insertions(+), 46 deletions(-)
diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c
index 23084fb..9b33057 100644
--- a/drivers/net/ethernet/davicom/dm9000.c
+++ b/drivers/net/ethernet/davicom/dm9000.c
@@ -93,7 +93,7 @@ enum dm9000_type {
};
/* Structure/enum declaration ------------------------------- */
-typedef struct board_info {
+struct board_info {
void __iomem *io_addr; /* Register I/O base address */
void __iomem *io_data; /* Data I/O address */
@@ -141,7 +141,7 @@ typedef struct board_info {
u32 wake_state;
int ip_summed;
-} board_info_t;
+};
/* debug code */
@@ -151,7 +151,7 @@ typedef struct board_info {
} \
} while (0)
-static inline board_info_t *to_dm9000_board(struct net_device *dev)
+static inline struct board_info *to_dm9000_board(struct net_device *dev)
{
return netdev_priv(dev);
}
@@ -162,7 +162,7 @@ static inline board_info_t *to_dm9000_board(struct net_device *dev)
* Read a byte from I/O port
*/
static u8
-ior(board_info_t *db, int reg)
+ior(struct board_info *db, int reg)
{
writeb(reg, db->io_addr);
return readb(db->io_data);
@@ -173,14 +173,14 @@ ior(board_info_t *db, int reg)
*/
static void
-iow(board_info_t *db, int reg, int value)
+iow(struct board_info *db, int reg, int value)
{
writeb(reg, db->io_addr);
writeb(value, db->io_data);
}
static void
-dm9000_reset(board_info_t *db)
+dm9000_reset(struct board_info *db)
{
dev_dbg(db->dev, "resetting device\n");
@@ -272,7 +272,7 @@ static void dm9000_dumpblk_32bit(void __iomem *reg, int count)
* Sleep, either by using msleep() or if we are suspending, then
* use mdelay() to sleep.
*/
-static void dm9000_msleep(board_info_t *db, unsigned int ms)
+static void dm9000_msleep(struct board_info *db, unsigned int ms)
{
if (db->in_suspend || db->in_timeout)
mdelay(ms);
@@ -284,7 +284,7 @@ static void dm9000_msleep(board_info_t *db, unsigned int ms)
static int
dm9000_phy_read(struct net_device *dev, int phy_reg_unused, int reg)
{
- board_info_t *db = netdev_priv(dev);
+ struct board_info *db = netdev_priv(dev);
unsigned long flags;
unsigned int reg_save;
int ret;
@@ -330,7 +330,7 @@ static void
dm9000_phy_write(struct net_device *dev,
int phyaddr_unused, int reg, int value)
{
- board_info_t *db = netdev_priv(dev);
+ struct board_info *db = netdev_priv(dev);
unsigned long flags;
unsigned long reg_save;
@@ -408,7 +408,7 @@ static void dm9000_set_io(struct board_info *db, int byte_width)
}
}
-static void dm9000_schedule_poll(board_info_t *db)
+static void dm9000_schedule_poll(struct board_info *db)
{
if (db->type == TYPE_DM9000E)
schedule_delayed_work(&db->phy_poll, HZ * 2);
@@ -416,7 +416,7 @@ static void dm9000_schedule_poll(board_info_t *db)
static int dm9000_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
{
- board_info_t *dm = to_dm9000_board(dev);
+ struct board_info *dm = to_dm9000_board(dev);
if (!netif_running(dev))
return -EINVAL;
@@ -425,7 +425,7 @@ static int dm9000_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
}
static unsigned int
-dm9000_read_locked(board_info_t *db, int reg)
+dm9000_read_locked(struct board_info *db, int reg)
{
unsigned long flags;
unsigned int ret;
@@ -437,7 +437,7 @@ dm9000_read_locked(board_info_t *db, int reg)
return ret;
}
-static int dm9000_wait_eeprom(board_info_t *db)
+static int dm9000_wait_eeprom(struct board_info *db)
{
unsigned int status;
int timeout = 8; /* wait max 8msec */
@@ -474,7 +474,7 @@ static int dm9000_wait_eeprom(board_info_t *db)
* Read a word data from EEPROM
*/
static void
-dm9000_read_eeprom(board_info_t *db, int offset, u8 *to)
+dm9000_read_eeprom(struct board_info *db, int offset, u8 *to)
{
unsigned long flags;
@@ -514,7 +514,7 @@ dm9000_read_eeprom(board_info_t *db, int offset, u8 *to)
* Write a word data to SROM
*/
static void
-dm9000_write_eeprom(board_info_t *db, int offset, u8 *data)
+dm9000_write_eeprom(struct board_info *db, int offset, u8 *data)
{
unsigned long flags;
@@ -546,7 +546,7 @@ dm9000_write_eeprom(board_info_t *db, int offset, u8 *data)
static void dm9000_get_drvinfo(struct net_device *dev,
struct ethtool_drvinfo *info)
{
- board_info_t *dm = to_dm9000_board(dev);
+ struct board_info *dm = to_dm9000_board(dev);
strlcpy(info->driver, CARDNAME, sizeof(info->driver));
strlcpy(info->version, DRV_VERSION, sizeof(info->version));
@@ -556,21 +556,21 @@ static void dm9000_get_drvinfo(struct net_device *dev,
static u32 dm9000_get_msglevel(struct net_device *dev)
{
- board_info_t *dm = to_dm9000_board(dev);
+ struct board_info *dm = to_dm9000_board(dev);
return dm->msg_enable;
}
static void dm9000_set_msglevel(struct net_device *dev, u32 value)
{
- board_info_t *dm = to_dm9000_board(dev);
+ struct board_info *dm = to_dm9000_board(dev);
dm->msg_enable = value;
}
static int dm9000_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
- board_info_t *dm = to_dm9000_board(dev);
+ struct board_info *dm = to_dm9000_board(dev);
mii_ethtool_gset(&dm->mii, cmd);
return 0;
@@ -578,21 +578,21 @@ static int dm9000_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
static int dm9000_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
- board_info_t *dm = to_dm9000_board(dev);
+ struct board_info *dm = to_dm9000_board(dev);
return mii_ethtool_sset(&dm->mii, cmd);
}
static int dm9000_nway_reset(struct net_device *dev)
{
- board_info_t *dm = to_dm9000_board(dev);
+ struct board_info *dm = to_dm9000_board(dev);
return mii_nway_restart(&dm->mii);
}
static int dm9000_set_features(struct net_device *dev,
netdev_features_t features)
{
- board_info_t *dm = to_dm9000_board(dev);
+ struct board_info *dm = to_dm9000_board(dev);
netdev_features_t changed = dev->features ^ features;
unsigned long flags;
@@ -608,7 +608,7 @@ static int dm9000_set_features(struct net_device *dev,
static u32 dm9000_get_link(struct net_device *dev)
{
- board_info_t *dm = to_dm9000_board(dev);
+ struct board_info *dm = to_dm9000_board(dev);
u32 ret;
if (dm->flags & DM9000_PLATF_EXT_PHY)
@@ -629,7 +629,7 @@ static int dm9000_get_eeprom_len(struct net_device *dev)
static int dm9000_get_eeprom(struct net_device *dev,
struct ethtool_eeprom *ee, u8 *data)
{
- board_info_t *dm = to_dm9000_board(dev);
+ struct board_info *dm = to_dm9000_board(dev);
int offset = ee->offset;
int len = ee->len;
int i;
@@ -653,7 +653,7 @@ static int dm9000_get_eeprom(struct net_device *dev,
static int dm9000_set_eeprom(struct net_device *dev,
struct ethtool_eeprom *ee, u8 *data)
{
- board_info_t *dm = to_dm9000_board(dev);
+ struct board_info *dm = to_dm9000_board(dev);
int offset = ee->offset;
int len = ee->len;
int done;
@@ -691,7 +691,7 @@ static int dm9000_set_eeprom(struct net_device *dev,
static void dm9000_get_wol(struct net_device *dev, struct ethtool_wolinfo *w)
{
- board_info_t *dm = to_dm9000_board(dev);
+ struct board_info *dm = to_dm9000_board(dev);
memset(w, 0, sizeof(struct ethtool_wolinfo));
@@ -702,7 +702,7 @@ static void dm9000_get_wol(struct net_device *dev, struct ethtool_wolinfo *w)
static int dm9000_set_wol(struct net_device *dev, struct ethtool_wolinfo *w)
{
- board_info_t *dm = to_dm9000_board(dev);
+ struct board_info *dm = to_dm9000_board(dev);
unsigned long flags;
u32 opts = w->wolopts;
u32 wcr = 0;
@@ -752,7 +752,7 @@ static const struct ethtool_ops dm9000_ethtool_ops = {
.set_eeprom = dm9000_set_eeprom,
};
-static void dm9000_show_carrier(board_info_t *db,
+static void dm9000_show_carrier(struct board_info *db,
unsigned carrier, unsigned nsr)
{
int lpa;
@@ -775,7 +775,7 @@ static void
dm9000_poll_work(struct work_struct *w)
{
struct delayed_work *dw = to_delayed_work(w);
- board_info_t *db = container_of(dw, board_info_t, phy_poll);
+ struct board_info *db = container_of(dw, struct board_info, phy_poll);
struct net_device *ndev = db->ndev;
if (db->flags & DM9000_PLATF_SIMPLE_PHY &&
@@ -843,7 +843,7 @@ static unsigned char dm9000_type_to_char(enum dm9000_type type)
static void
dm9000_hash_table_unlocked(struct net_device *dev)
{
- board_info_t *db = netdev_priv(dev);
+ struct board_info *db = netdev_priv(dev);
struct netdev_hw_addr *ha;
int i, oft;
u32 hash_val;
@@ -879,7 +879,7 @@ dm9000_hash_table_unlocked(struct net_device *dev)
static void
dm9000_hash_table(struct net_device *dev)
{
- board_info_t *db = netdev_priv(dev);
+ struct board_info *db = netdev_priv(dev);
unsigned long flags;
spin_lock_irqsave(&db->lock, flags);
@@ -888,13 +888,13 @@ dm9000_hash_table(struct net_device *dev)
}
static void
-dm9000_mask_interrupts(board_info_t *db)
+dm9000_mask_interrupts(struct board_info *db)
{
iow(db, DM9000_IMR, IMR_PAR);
}
static void
-dm9000_unmask_interrupts(board_info_t *db)
+dm9000_unmask_interrupts(struct board_info *db)
{
iow(db, DM9000_IMR, db->imr_all);
}
@@ -905,7 +905,7 @@ dm9000_unmask_interrupts(board_info_t *db)
static void
dm9000_init_dm9000(struct net_device *dev)
{
- board_info_t *db = netdev_priv(dev);
+ struct board_info *db = netdev_priv(dev);
unsigned int imr;
unsigned int ncr;
@@ -970,7 +970,7 @@ dm9000_init_dm9000(struct net_device *dev)
/* Our watchdog timed out. Called by the networking layer */
static void dm9000_timeout(struct net_device *dev)
{
- board_info_t *db = netdev_priv(dev);
+ struct board_info *db = netdev_priv(dev);
u8 reg_save;
unsigned long flags;
@@ -996,7 +996,7 @@ static void dm9000_send_packet(struct net_device *dev,
int ip_summed,
u16 pkt_len)
{
- board_info_t *dm = to_dm9000_board(dev);
+ struct board_info *dm = to_dm9000_board(dev);
/* The DM9000 is not smart enough to leave fragmented packets alone. */
if (dm->ip_summed != ip_summed) {
@@ -1023,7 +1023,7 @@ static int
dm9000_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
unsigned long flags;
- board_info_t *db = netdev_priv(dev);
+ struct board_info *db = netdev_priv(dev);
dm9000_dbg(db, 3, "%s:\n", __func__);
@@ -1062,7 +1062,7 @@ dm9000_start_xmit(struct sk_buff *skb, struct net_device *dev)
* receive the packet to upper layer, free the transmitted packet
*/
-static void dm9000_tx_done(struct net_device *dev, board_info_t *db)
+static void dm9000_tx_done(struct net_device *dev, struct board_info *db)
{
int tx_status = ior(db, DM9000_NSR); /* Got TX status */
@@ -1094,7 +1094,7 @@ struct dm9000_rxhdr {
static void
dm9000_rx(struct net_device *dev)
{
- board_info_t *db = netdev_priv(dev);
+ struct board_info *db = netdev_priv(dev);
struct dm9000_rxhdr rxhdr;
struct sk_buff *skb;
u8 rxbyte, *rdptr;
@@ -1196,7 +1196,7 @@ dm9000_rx(struct net_device *dev)
static irqreturn_t dm9000_interrupt(int irq, void *dev_id)
{
struct net_device *dev = dev_id;
- board_info_t *db = netdev_priv(dev);
+ struct board_info *db = netdev_priv(dev);
int int_status;
unsigned long flags;
u8 reg_save;
@@ -1246,7 +1246,7 @@ static irqreturn_t dm9000_interrupt(int irq, void *dev_id)
static irqreturn_t dm9000_wol_interrupt(int irq, void *dev_id)
{
struct net_device *dev = dev_id;
- board_info_t *db = netdev_priv(dev);
+ struct board_info *db = netdev_priv(dev);
unsigned long flags;
unsigned nsr, wcr;
@@ -1296,7 +1296,7 @@ static void dm9000_poll_controller(struct net_device *dev)
static int
dm9000_open(struct net_device *dev)
{
- board_info_t *db = netdev_priv(dev);
+ struct board_info *db = netdev_priv(dev);
unsigned long irqflags = db->irq_res->flags & IRQF_TRIGGER_MASK;
if (netif_msg_ifup(db))
@@ -1342,7 +1342,7 @@ dm9000_open(struct net_device *dev)
static void
dm9000_shutdown(struct net_device *dev)
{
- board_info_t *db = netdev_priv(dev);
+ struct board_info *db = netdev_priv(dev);
/* RESET device */
dm9000_phy_write(dev, 0, MII_BMCR, BMCR_RESET); /* PHY RESET */
@@ -1358,7 +1358,7 @@ dm9000_shutdown(struct net_device *dev)
static int
dm9000_stop(struct net_device *ndev)
{
- board_info_t *db = netdev_priv(ndev);
+ struct board_info *db = netdev_priv(ndev);
if (netif_msg_ifdown(db))
dev_dbg(db->dev, "shutting down %s\n", ndev->name);
@@ -1681,7 +1681,7 @@ dm9000_drv_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct net_device *ndev = platform_get_drvdata(pdev);
- board_info_t *db;
+ struct board_info *db;
if (ndev) {
db = netdev_priv(ndev);
@@ -1704,7 +1704,7 @@ dm9000_drv_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct net_device *ndev = platform_get_drvdata(pdev);
- board_info_t *db = netdev_priv(ndev);
+ struct board_info *db = netdev_priv(ndev);
if (ndev) {
if (netif_running(ndev)) {
--
1.9.1
--
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