diff options
| -rw-r--r-- | drivers/staging/ced1401/usb1401.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/staging/ced1401/usb1401.c b/drivers/staging/ced1401/usb1401.c index 54595b82746..bf08baaab2f 100644 --- a/drivers/staging/ced1401/usb1401.c +++ b/drivers/staging/ced1401/usb1401.c @@ -171,7 +171,7 @@ static int ced_open(struct inode *inode, struct file *file) struct usb_interface* interface = usb_find_interface(&ced_driver, subminor); if (!interface) { - err("%s - error, can't find device for minor %d", __func__, subminor); + pr_err("%s - error, can't find device for minor %d", __func__, subminor); retval = -ENODEV; goto exit; } @@ -491,7 +491,7 @@ static void CopyUserSpace(DEVICE_EXTENSION *pdx, int n) int nPage = dwOffset >> PAGE_SHIFT; // page number in table if (nPage < pArea->nPages) { - char *pvAddress = (char*)kmap_atomic(pArea->pPages[nPage], KM_IRQ0); + char *pvAddress = (char*)kmap_atomic(pArea->pPages[nPage]); if (pvAddress) { unsigned int uiPageOff = dwOffset & (PAGE_SIZE-1); // offset into the page @@ -502,7 +502,7 @@ static void CopyUserSpace(DEVICE_EXTENSION *pdx, int n) memcpy(pvAddress+uiPageOff, pCoherBuf, uiXfer); else memcpy(pCoherBuf, pvAddress+uiPageOff, uiXfer); - kunmap_atomic(pvAddress, KM_IRQ0); + kunmap_atomic(pvAddress); dwOffset += uiXfer; pCoherBuf += uiXfer; n -= uiXfer; @@ -1198,7 +1198,7 @@ int Allowi(DEVICE_EXTENSION* pdx, bool bInCallback) ** enough for a 64-bit pointer. *****************************************************************************/ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36) -static int ced_ioctl(struct file * file, unsigned int cmd, unsigned long ulArg) +static long ced_ioctl(struct file * file, unsigned int cmd, unsigned long ulArg) #else static int ced_ioctl(struct inode * node, struct file * file, unsigned int cmd, unsigned long ulArg) #endif @@ -1367,7 +1367,7 @@ static int ced_probe(struct usb_interface *interface, const struct usb_device_id pdx = kzalloc(sizeof(*pdx), GFP_KERNEL); if (!pdx) { - err("Out of memory"); + dev_err(&interface->dev, "Out of memory\n"); goto error; } @@ -1458,7 +1458,7 @@ static int ced_probe(struct usb_interface *interface, const struct usb_device_id if (retval) { /* something prevented us from registering this driver */ - err("Not able to get a minor for this device."); + dev_err(&interface->dev, "Not able to get a minor for this device.\n"); usb_set_intfdata(interface, NULL); goto error; } @@ -1578,11 +1578,7 @@ static struct usb_driver ced_driver = static int __init usb_skel_init(void) { /* register this driver with the USB subsystem */ - int result = usb_register(&ced_driver); - if (result) - err("usb_register failed. Error number %d", result); - - return result; + return usb_register(&ced_driver); } static void __exit usb_skel_exit(void) |