From: Ben Dooks <ben.dooks@codethink.co.uk>
To: davem@davemloft.net, netdev@vger.kernel.org
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-kernel@lists.codethink.co.uk, gregkh@linuxfoundation.org,
bjorn@mork.no, steve.glendinning@shawell.net,
Ben Dooks <ben.dooks@codethink.co.uk>
Subject: [PATCH 7/7] net: usb: sr9800: add usbnet -> priv function
Date: Fri, 12 Oct 2018 10:16:42 +0100 [thread overview]
Message-ID: <20181012091642.21294-8-ben.dooks@codethink.co.uk> (raw)
In-Reply-To: <20181012091642.21294-1-ben.dooks@codethink.co.uk>
There are a number of places in the sr8900 driver where it gets the
private-data from the usbnet passed in. It would be sensible to have
one inline function to convert it and change all points in the driver
to use that.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
---
drivers/net/usb/sr9800.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/drivers/net/usb/sr9800.c b/drivers/net/usb/sr9800.c
index 9277a0f228df..2093ecfff5a5 100644
--- a/drivers/net/usb/sr9800.c
+++ b/drivers/net/usb/sr9800.c
@@ -25,6 +25,11 @@
#include "sr9800.h"
+static inline struct sr_data *usbnet_to_sr(struct usbnet *usb)
+{
+ return (struct sr_data *)&usb->data;
+}
+
static int sr_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
u16 size, void *data)
{
@@ -296,7 +301,7 @@ static int sr_write_gpio(struct usbnet *dev, u16 value, int sleep)
static void sr_set_multicast(struct net_device *net)
{
struct usbnet *dev = netdev_priv(net);
- struct sr_data *data = (struct sr_data *)&dev->data;
+ struct sr_data *data = usbnet_to_sr(dev);
u16 rx_ctl = SR_DEFAULT_RX_CTL;
if (net->flags & IFF_PROMISC) {
@@ -436,7 +441,7 @@ sr_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
static int sr_get_eeprom_len(struct net_device *net)
{
struct usbnet *dev = netdev_priv(net);
- struct sr_data *data = (struct sr_data *)&dev->data;
+ struct sr_data *data = usbnet_to_sr(dev);
return data->eeprom_len;
}
@@ -493,7 +498,7 @@ static int sr_ioctl(struct net_device *net, struct ifreq *rq, int cmd)
static int sr_set_mac_address(struct net_device *net, void *p)
{
struct usbnet *dev = netdev_priv(net);
- struct sr_data *data = (struct sr_data *)&dev->data;
+ struct sr_data *data = usbnet_to_sr(dev);
struct sockaddr *addr = p;
if (netif_running(net))
@@ -595,7 +600,7 @@ static int sr9800_set_default_mode(struct usbnet *dev)
static int sr9800_reset(struct usbnet *dev)
{
- struct sr_data *data = (struct sr_data *)&dev->data;
+ struct sr_data *data = usbnet_to_sr(dev);
int ret, embd_phy;
u16 rx_ctl;
@@ -726,7 +731,7 @@ static int sr9800_phy_powerup(struct usbnet *dev)
static int sr9800_bind(struct usbnet *dev, struct usb_interface *intf)
{
- struct sr_data *data = (struct sr_data *)&dev->data;
+ struct sr_data *data = usbnet_to_sr(dev);
u16 led01_mux, led23_mux;
int ret, embd_phy;
u32 phyid;
--
2.19.1
next prev parent reply other threads:[~2018-10-12 9:17 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-12 9:16 usbnet private-data accessor functions Ben Dooks
2018-10-12 9:16 ` [PATCH 1/7] net: smsc75xx: add usbnet -> priv function Ben Dooks
2018-10-12 10:19 ` Greg KH
2018-10-12 9:16 ` [PATCH 2/7] net: asix: " Ben Dooks
2018-10-12 10:20 ` Greg KH
2018-10-12 9:16 ` [PATCH 3/7] net: usb: asix88179_178a: " Ben Dooks
2018-10-12 10:20 ` Greg KH
2018-10-12 9:16 ` [PATCH 4/7] net: qmi_wwan: " Ben Dooks
2018-10-12 10:20 ` Greg KH
2018-10-12 10:44 ` Bjørn Mork
2018-10-12 13:22 ` Ben Dooks
2018-10-12 9:16 ` [PATCH 5/7] net: cdc_ether: " Ben Dooks
2018-10-12 10:20 ` Greg KH
2018-10-12 9:16 ` [PATCH 6/7] net: huawei_cdc_ncm: " Ben Dooks
2018-10-12 10:20 ` Greg KH
2018-10-12 9:16 ` Ben Dooks [this message]
2018-10-12 10:20 ` [PATCH 7/7] net: usb: sr9800: " Greg KH
2018-10-12 15:38 ` usbnet private-data accessor functions Oliver Neukum
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