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usb: gadget: printer: eliminate pdev member of struct printer_dev 

The pdev member of struct printer_dev is not used outside
printer_bind_config(), so it can just as well be a local variable there.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Andrzej Pietrasiewicz 2015-03-03 10:52:10 +01:00 committed by Felipe Balbi
parent 44b3165259
commit 44eccced2b
1 changed files with 4 additions and 4 deletions
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8
drivers/usb/gadget/legacy/printer.c
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@ -83,7 +83,6 @@ struct printer_dev {
u8 printer_status;
u8 reset_printer;
struct cdev printer_cdev;
struct device *pdev;
u8 printer_cdev_open;
wait_queue_head_t wait;
struct usb_function function;
@ -1175,6 +1174,7 @@ static int __init printer_bind_config(struct usb_configuration *c)
{
struct usb_gadget *gadget = c->cdev->gadget;
struct printer_dev *dev;
struct device *pdev;
int status = -ENOMEM;
size_t len;
u32 i;
@ -1199,11 +1199,11 @@ static int __init printer_bind_config(struct usb_configuration *c)
return status;
/* Setup the sysfs files for the printer gadget. */
dev->pdev = device_create(usb_gadget_class, NULL, g_printer_devno,
pdev = device_create(usb_gadget_class, NULL, g_printer_devno,
NULL, "g_printer");
if (IS_ERR(dev->pdev)) {
if (IS_ERR(pdev)) {
ERROR(dev, "Failed to create device: g_printer\n");
status = PTR_ERR(dev->pdev);
status = PTR_ERR(pdev);
goto fail;
}