drivers/net: use dev_get_drvdata
Author: Julia Lawall <julia@diku.dk>
Eliminate direct accesses to the driver_data field.
cf 82ab13b26f15f49be45f15ccc96bfa0b81dfd015
The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)
//
@@
struct device *dev;
expression E;
type T;
@@
- dev->driver_data = (T)E
+ dev_set_drvdata(dev, E)
@@
struct device *dev;
type T;
@@
- (T)dev->driver_data
+ dev_get_drvdata(dev)
//
Signed-off-by: Julia Lawall
Acked-by: Zhu Yi
Signed-off-by: John W. Linville
---
drivers/net/wireless/iwlwifi/iwl-agn.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 596977d..eb89752a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2478,7 +2478,7 @@ static DEVICE_ATTR(power_level, S_IWUSR | S_IRUSR, show_power_level,
static ssize_t show_qos(struct device *d,
struct device_attribute *attr, char *buf)
{
- struct iwl_priv *priv = (struct iwl_priv *)d->driver_data;
+ struct iwl_priv *priv = dev_get_drvdata(d);
char *p = buf;
int q; |
---
drivers/net/wireless/iwlwifi/iwl-agn.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 596977d..eb89752a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2478,7 +2478,7 @@ static DEVICE_ATTR(power_level, S_IWUSR | S_IRUSR, show_power_level,
static ssize_t show_qos(struct device *d,
struct device_attribute *attr, char *buf)
{
- struct iwl_priv *priv = (struct iwl_priv *)d->driver_data;
+ struct iwl_priv *priv = dev_get_drvdata(d);
char *p = buf;
int q;