diff options
Diffstat (limited to 'target/linux/adm5120-2.6/files/drivers/usb')
| -rw-r--r-- | target/linux/adm5120-2.6/files/drivers/usb/host/adm5120-hcd.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/target/linux/adm5120-2.6/files/drivers/usb/host/adm5120-hcd.c b/target/linux/adm5120-2.6/files/drivers/usb/host/adm5120-hcd.c index 91ac431da..6e005bffa 100644 --- a/target/linux/adm5120-2.6/files/drivers/usb/host/adm5120-hcd.c +++ b/target/linux/adm5120-2.6/files/drivers/usb/host/adm5120-hcd.c @@ -51,7 +51,7 @@ MODULE_AUTHOR("Jeroen Vreeken (pe1rxq@amsat.org)"); #define ADMHCD_SOFI 0x00000010 /* SOF transmitted/received, host mode */ #define ADMHCD_REG_INTENABLE 0x08 #define ADMHCD_INT_EN 0x80000000 /* Interrupt enable */ -#define ADMHCD_INTMASK 0x00000001 /* Interrupt mask */ +#define ADMHCD_INTMASK 0x00000001 /* Interrupt mask */ #define ADMHCD_REG_HOSTCONTROL 0x10 #define ADMHCD_DMA_EN 0x00000004 /* USB host DMA enable */ #define ADMHCD_STATE_RST 0x00000000 /* bus state reset */ @@ -716,7 +716,7 @@ static int admhcd_start(struct usb_hcd *hcd) printk(KERN_WARNING PFX "waiting for reset to complete\n"); mdelay(1); } - + hcd->uses_new_polling = 1; /* Enable USB host mode */ @@ -766,7 +766,7 @@ static int admhcd_sw_reset(struct admhcd *ahcd) break; } if (!retries) { - printk(KERN_WARNING "%s Software reset timeout\n", hcd_name); + printk(KERN_WARNING "%s: software reset timeout\n", hcd_name); ret = -ETIME; } spin_unlock_irqrestore(&ahcd->lock, flags); @@ -794,7 +794,8 @@ static int admhcd_reset(struct usb_hcd *hcd) break; } if (!val) { - printk(KERN_WARNING "Device not ready after %dms\n", timeout); + printk(KERN_WARNING "%s: device not ready after %dms\n", + hcd_name, timeout); ret = -ENODEV; } return ret; @@ -808,7 +809,7 @@ static void admhcd_stop(struct usb_hcd *hcd) spin_lock_irqsave(&ahcd->lock, flags); admhcd_reg_set(ahcd, ADMHCD_REG_INTENABLE, 0); - + /* Set global control of power for ports */ val = admhcd_reg_get(ahcd, ADMHCD_REG_RHDESCR); val &= (~ADMHCD_PSM | ADMHCD_LPS); @@ -869,14 +870,13 @@ static int __init adm5120hcd_probe(struct platform_device *pdev) goto out; } - if (!request_mem_region(data->start, 2, hcd_name)) { + if (!request_mem_region(data->start, resource_len(data), hcd_name)) { printk(KERN_DEBUG PFX "cannot request memory regions for the data resource\n"); err = -EBUSY; goto out; } data_reg = ioremap(data->start, resource_len(data)); - if (data_reg == NULL) { printk(KERN_DEBUG PFX "unable to ioremap\n"); err = -ENOMEM; @@ -887,13 +887,13 @@ static int __init adm5120hcd_probe(struct platform_device *pdev) if (!hcd) { printk(KERN_DEBUG PFX "unable to create the hcd\n"); err = -ENOMEM; - goto out_mem; + goto out_unmap; } hcd->rsrc_start = data->start; hcd->rsrc_len = resource_len(data); hcd->regs = data_reg; - + ahcd = hcd_to_admhcd(hcd); ahcd->data_reg = data_reg; ahcd->base = (u32)data_reg; @@ -987,7 +987,7 @@ static int __init adm5120hcd_init(void) } static void __exit adm5120hcd_exit(void) -{ +{ platform_driver_unregister(&adm5120hcd_driver); printk(KERN_INFO PFX "driver unregistered\n"); } |