The Linux kernel coding style guidelines suggest not using typedefs
for structure types. This patch gets rid of the typedef for
bt3c_info_t. Also, the name of the struct is changed to drop the _t,
to make the name look less typedef-like.
The following Coccinelle semantic patch detects the case:
@tn@
identifier i;
type td;
@@
-typedef
struct i { ... }
-td
;
@@
type tn.td;
identifier tn.i;
@@
-td
+ struct i
Signed-off-by: Himangi Saraogi <[email protected]>
Acked-by: Julia Lawall <[email protected]>
---
drivers/bluetooth/bt3c_cs.c | 27 ++++++++++++++-------------
1 file changed, 14 insertions(+), 13 deletions(-)
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index 1d82721..4f7e8d4 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -67,7 +67,7 @@ MODULE_FIRMWARE("BT3CPCC.bin");
/* ======================== Local structures ======================== */
-typedef struct bt3c_info_t {
+struct bt3c_info {
struct pcmcia_device *p_dev;
struct hci_dev *hdev;
@@ -80,7 +80,7 @@ typedef struct bt3c_info_t {
unsigned long rx_state;
unsigned long rx_count;
struct sk_buff *rx_skb;
-} bt3c_info_t;
+};
static int bt3c_config(struct pcmcia_device *link);
@@ -175,7 +175,7 @@ static int bt3c_write(unsigned int iobase, int fifo_size, __u8 *buf, int len)
}
-static void bt3c_write_wakeup(bt3c_info_t *info)
+static void bt3c_write_wakeup(struct bt3c_info *info)
{
if (!info) {
BT_ERR("Unknown device");
@@ -214,7 +214,7 @@ static void bt3c_write_wakeup(bt3c_info_t *info)
}
-static void bt3c_receive(bt3c_info_t *info)
+static void bt3c_receive(struct bt3c_info *info)
{
unsigned int iobase;
int size = 0, avail;
@@ -336,7 +336,7 @@ static void bt3c_receive(bt3c_info_t *info)
static irqreturn_t bt3c_interrupt(int irq, void *dev_inst)
{
- bt3c_info_t *info = dev_inst;
+ struct bt3c_info *info = dev_inst;
unsigned int iobase;
int iir;
irqreturn_t r = IRQ_NONE;
@@ -388,7 +388,7 @@ static irqreturn_t bt3c_interrupt(int irq, void *dev_inst)
static int bt3c_hci_flush(struct hci_dev *hdev)
{
- bt3c_info_t *info = hci_get_drvdata(hdev);
+ struct bt3c_info *info = hci_get_drvdata(hdev);
/* Drop TX queue */
skb_queue_purge(&(info->txq));
@@ -418,7 +418,7 @@ static int bt3c_hci_close(struct hci_dev *hdev)
static int bt3c_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
{
- bt3c_info_t *info = hci_get_drvdata(hdev);
+ struct bt3c_info *info = hci_get_drvdata(hdev);
unsigned long flags;
switch (bt_cb(skb)->pkt_type) {
@@ -451,7 +451,8 @@ static int bt3c_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
/* ======================== Card services HCI interaction ======================== */
-static int bt3c_load_firmware(bt3c_info_t *info, const unsigned char *firmware,
+static int bt3c_load_firmware(struct bt3c_info *info,
+ const unsigned char *firmware,
int count)
{
char *ptr = (char *) firmware;
@@ -536,7 +537,7 @@ error:
}
-static int bt3c_open(bt3c_info_t *info)
+static int bt3c_open(struct bt3c_info *info)
{
const struct firmware *firmware;
struct hci_dev *hdev;
@@ -603,7 +604,7 @@ error:
}
-static int bt3c_close(bt3c_info_t *info)
+static int bt3c_close(struct bt3c_info *info)
{
struct hci_dev *hdev = info->hdev;
@@ -620,7 +621,7 @@ static int bt3c_close(bt3c_info_t *info)
static int bt3c_probe(struct pcmcia_device *link)
{
- bt3c_info_t *info;
+ struct bt3c_info *info;
/* Create new info device */
info = devm_kzalloc(&link->dev, sizeof(*info), GFP_KERNEL);
@@ -683,7 +684,7 @@ static int bt3c_check_config_notpicky(struct pcmcia_device *p_dev,
static int bt3c_config(struct pcmcia_device *link)
{
- bt3c_info_t *info = link->priv;
+ struct bt3c_info *info = link->priv;
int i;
unsigned long try;
@@ -724,7 +725,7 @@ failed:
static void bt3c_release(struct pcmcia_device *link)
{
- bt3c_info_t *info = link->priv;
+ struct bt3c_info *info = link->priv;
bt3c_close(info);
--
1.9.1
Hi Himangi,
> The Linux kernel coding style guidelines suggest not using typedefs
> for structure types. This patch gets rid of the typedef for
> bt3c_info_t. Also, the name of the struct is changed to drop the _t,
> to make the name look less typedef-like.
>
> The following Coccinelle semantic patch detects the case:
>
> @tn@
> identifier i;
> type td;
> @@
>
> -typedef
> struct i { ... }
> -td
> ;
>
> @@
> type tn.td;
> identifier tn.i;
> @@
>
> -td
> + struct i
>
> Signed-off-by: Himangi Saraogi <[email protected]>
> Acked-by: Julia Lawall <[email protected]>
> ---
> drivers/bluetooth/bt3c_cs.c | 27 ++++++++++++++-------------
> 1 file changed, 14 insertions(+), 13 deletions(-)
patch has been applied to bluetooth-next tree.
Regards
Marcel