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Message-Id: <1380100886-16531-2-git-send-email-fabio.porcedda@gmail.com>
Date: Wed, 25 Sep 2013 11:21:26 +0200
From: Fabio Porcedda <fabio.porcedda@...il.com>
To: netdev@...r.kernel.org
Cc: linux-usb@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
Bjørn Mork <bjorn@...k.no>,
Dan Williams <dcbw@...hat.com>
Subject: [PATCH 2/2] net: qmi_wwan: fix checkpatch warnings
Signed-off-by: Fabio Porcedda <fabio.porcedda@...il.com>
---
drivers/net/usb/qmi_wwan.c | 56 +++++++++++++++++++++++++++++-----------------
1 file changed, 36 insertions(+), 20 deletions(-)
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 5f6b6fa..0e59f9e 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -143,16 +143,22 @@ static const struct net_device_ops qmi_wwan_netdev_ops = {
.ndo_validate_addr = eth_validate_addr,
};
-/* using a counter to merge subdriver requests with our own into a combined state */
+/* using a counter to merge subdriver requests with our own into a
+ * combined state
+ */
static int qmi_wwan_manage_power(struct usbnet *dev, int on)
{
struct qmi_wwan_state *info = (void *)&dev->data;
int rv = 0;
- dev_dbg(&dev->intf->dev, "%s() pmcount=%d, on=%d\n", __func__, atomic_read(&info->pmcount), on);
+ dev_dbg(&dev->intf->dev, "%s() pmcount=%d, on=%d\n", __func__,
+ atomic_read(&info->pmcount), on);
- if ((on && atomic_add_return(1, &info->pmcount) == 1) || (!on && atomic_dec_and_test(&info->pmcount))) {
- /* need autopm_get/put here to ensure the usbcore sees the new value */
+ if ((on && atomic_add_return(1, &info->pmcount) == 1) ||
+ (!on && atomic_dec_and_test(&info->pmcount))) {
+ /* need autopm_get/put here to ensure the usbcore sees
+ * the new value
+ */
rv = usb_autopm_get_interface(dev->intf);
if (rv < 0)
goto err;
@@ -199,7 +205,8 @@ static int qmi_wwan_register_subdriver(struct usbnet *dev)
atomic_set(&info->pmcount, 0);
/* register subdriver */
- subdriver = usb_cdc_wdm_register(info->control, &dev->status->desc, 4096, &qmi_wwan_cdc_wdm_manage_power);
+ subdriver = usb_cdc_wdm_register(info->control, &dev->status->desc,
+ 4096, &qmi_wwan_cdc_wdm_manage_power);
if (IS_ERR(subdriver)) {
dev_err(&info->control->dev, "subdriver registration failed\n");
rv = PTR_ERR(subdriver);
@@ -228,7 +235,8 @@ static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf)
struct usb_driver *driver = driver_of(intf);
struct qmi_wwan_state *info = (void *)&dev->data;
- BUILD_BUG_ON((sizeof(((struct usbnet *)0)->data) < sizeof(struct qmi_wwan_state)));
+ BUILD_BUG_ON((sizeof(((struct usbnet *)0)->data) <
+ sizeof(struct qmi_wwan_state)));
/* set up initial state */
info->control = intf;
@@ -250,7 +258,8 @@ static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf)
goto err;
}
if (h->bLength != sizeof(struct usb_cdc_header_desc)) {
- dev_dbg(&intf->dev, "CDC header len %u\n", h->bLength);
+ dev_dbg(&intf->dev, "CDC header len %u\n",
+ h->bLength);
goto err;
}
break;
@@ -260,7 +269,8 @@ static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf)
goto err;
}
if (h->bLength != sizeof(struct usb_cdc_union_desc)) {
- dev_dbg(&intf->dev, "CDC union len %u\n", h->bLength);
+ dev_dbg(&intf->dev, "CDC union len %u\n",
+ h->bLength);
goto err;
}
cdc_union = (struct usb_cdc_union_desc *)buf;
@@ -271,15 +281,15 @@ static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf)
goto err;
}
if (h->bLength != sizeof(struct usb_cdc_ether_desc)) {
- dev_dbg(&intf->dev, "CDC ether len %u\n", h->bLength);
+ dev_dbg(&intf->dev, "CDC ether len %u\n",
+ h->bLength);
goto err;
}
cdc_ether = (struct usb_cdc_ether_desc *)buf;
break;
}
- /*
- * Remember which CDC functional descriptors we've seen. Works
+ /* Remember which CDC functional descriptors we've seen. Works
* for all types we care about, of which USB_CDC_ETHERNET_TYPE
* (0x0f) is the highest numbered
*/
@@ -293,10 +303,14 @@ next_desc:
/* Use separate control and data interfaces if we found a CDC Union */
if (cdc_union) {
- info->data = usb_ifnum_to_if(dev->udev, cdc_union->bSlaveInterface0);
- if (desc->bInterfaceNumber != cdc_union->bMasterInterface0 || !info->data) {
- dev_err(&intf->dev, "bogus CDC Union: master=%u, slave=%u\n",
- cdc_union->bMasterInterface0, cdc_union->bSlaveInterface0);
+ info->data = usb_ifnum_to_if(dev->udev,
+ cdc_union->bSlaveInterface0);
+ if (desc->bInterfaceNumber != cdc_union->bMasterInterface0 ||
+ !info->data) {
+ dev_err(&intf->dev,
+ "bogus CDC Union: master=%u, slave=%u\n",
+ cdc_union->bMasterInterface0,
+ cdc_union->bSlaveInterface0);
goto err;
}
}
@@ -374,8 +388,7 @@ static int qmi_wwan_suspend(struct usb_interface *intf, pm_message_t message)
struct qmi_wwan_state *info = (void *)&dev->data;
int ret;
- /*
- * Both usbnet_suspend() and subdriver->suspend() MUST return 0
+ /* Both usbnet_suspend() and subdriver->suspend() MUST return 0
* in system sleep context, otherwise, the resume callback has
* to recover device from previous suspend failure.
*/
@@ -383,7 +396,8 @@ static int qmi_wwan_suspend(struct usb_interface *intf, pm_message_t message)
if (ret < 0)
goto err;
- if (intf == info->control && info->subdriver && info->subdriver->suspend)
+ if (intf == info->control && info->subdriver &&
+ info->subdriver->suspend)
ret = info->subdriver->suspend(intf, message);
if (ret < 0)
usbnet_resume(intf);
@@ -396,7 +410,8 @@ static int qmi_wwan_resume(struct usb_interface *intf)
struct usbnet *dev = usb_get_intfdata(intf);
struct qmi_wwan_state *info = (void *)&dev->data;
int ret = 0;
- bool callsub = (intf == info->control && info->subdriver && info->subdriver->resume);
+ bool callsub = (intf == info->control && info->subdriver &&
+ info->subdriver->resume);
if (callsub)
ret = info->subdriver->resume(intf);
@@ -777,7 +792,8 @@ static const struct usb_device_id products[] = {
};
MODULE_DEVICE_TABLE(usb, products);
-static int qmi_wwan_probe(struct usb_interface *intf, const struct usb_device_id *prod)
+static int qmi_wwan_probe(struct usb_interface *intf,
+ const struct usb_device_id *prod)
{
struct usb_device_id *id = (struct usb_device_id *)prod;
--
1.8.4
--
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