diff options
Diffstat (limited to 'drivers/usb/gadget/udc/s3c2410_udc.c')
| -rw-r--r-- | drivers/usb/gadget/udc/s3c2410_udc.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/usb/gadget/udc/s3c2410_udc.c b/drivers/usb/gadget/udc/s3c2410_udc.c index 1d3ebb07ccd4..b81979b3bdb6 100644 --- a/drivers/usb/gadget/udc/s3c2410_udc.c +++ b/drivers/usb/gadget/udc/s3c2410_udc.c @@ -54,8 +54,6 @@ static struct clk *udc_clock; static struct clk *usb_bus_clock; static void __iomem *base_addr; static int irq_usbd; -static u64 rsrc_start; -static u64 rsrc_len; static struct dentry *s3c2410_udc_debugfs_root; static inline u32 udc_read(u32 reg) @@ -1775,7 +1773,7 @@ static int s3c2410_udc_probe(struct platform_device *pdev) base_addr = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base_addr)) { retval = PTR_ERR(base_addr); - goto err_mem; + goto err; } the_controller = udc; @@ -1793,7 +1791,7 @@ static int s3c2410_udc_probe(struct platform_device *pdev) if (retval != 0) { dev_err(dev, "cannot get irq %i, err %d\n", irq_usbd, retval); retval = -EBUSY; - goto err_map; + goto err; } dev_dbg(dev, "got irq %i\n", irq_usbd); @@ -1864,10 +1862,7 @@ err_gpio_claim: gpio_free(udc_info->vbus_pin); err_int: free_irq(irq_usbd, udc); -err_map: - iounmap(base_addr); -err_mem: - release_mem_region(rsrc_start, rsrc_len); +err: return retval; } @@ -1899,9 +1894,6 @@ static int s3c2410_udc_remove(struct platform_device *pdev) free_irq(irq_usbd, udc); - iounmap(base_addr); - release_mem_region(rsrc_start, rsrc_len); - if (!IS_ERR(udc_clock) && udc_clock != NULL) { clk_disable_unprepare(udc_clock); clk_put(udc_clock); |