diff options
Diffstat (limited to 'drivers/staging/comedi/drivers.c')
| -rw-r--r-- | drivers/staging/comedi/drivers.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c index 6e13e450dc7..42a02571ff1 100644 --- a/drivers/staging/comedi/drivers.c +++ b/drivers/staging/comedi/drivers.c @@ -198,7 +198,7 @@ int comedi_driver_unregister(struct comedi_driver *driver) struct comedi_device_file_info *dev_file_info = comedi_get_device_file_info(i); struct comedi_device *dev; - if(dev_file_info == NULL) continue; + if (dev_file_info == NULL) continue; dev = dev_file_info->device; mutex_lock(&dev->mutex); @@ -554,7 +554,7 @@ unsigned int comedi_buf_munge(struct comedi_async *async, unsigned int num_bytes block_size = num_bytes - count; if (block_size < 0) { - rt_printk("%s: %s: bug! block_size is negative\n", + printk("%s: %s: bug! block_size is negative\n", __FILE__, __func__); break; } @@ -633,8 +633,7 @@ unsigned comedi_buf_write_free(struct comedi_async *async, unsigned int nbytes) { if ((int)(async->buf_write_count + nbytes - async->buf_write_alloc_count) > 0) { - rt_printk - ("comedi: attempted to write-free more bytes than have been write-allocated.\n"); + printk("comedi: attempted to write-free more bytes than have been write-allocated.\n"); nbytes = async->buf_write_alloc_count - async->buf_write_count; } async->buf_write_count += nbytes; @@ -667,8 +666,7 @@ unsigned comedi_buf_read_free(struct comedi_async *async, unsigned int nbytes) smp_mb(); if ((int)(async->buf_read_count + nbytes - async->buf_read_alloc_count) > 0) { - rt_printk - ("comedi: attempted to read-free more bytes than have been read-allocated.\n"); + printk("comedi: attempted to read-free more bytes than have been read-allocated.\n"); nbytes = async->buf_read_alloc_count - async->buf_read_count; } async->buf_read_count += nbytes; @@ -801,7 +799,7 @@ int comedi_auto_config(struct device *hardware_device, const char *board_name, c } minor = comedi_alloc_board_minor(hardware_device); - if(minor < 0) return minor; + if (minor < 0) return minor; private_data = kmalloc(sizeof(unsigned), GFP_KERNEL); if (private_data == NULL) { @@ -824,7 +822,7 @@ int comedi_auto_config(struct device *hardware_device, const char *board_name, c mutex_unlock(&dev_file_info->device->mutex); cleanup: - if(retval < 0) + if (retval < 0) { kfree(private_data); comedi_free_board_minor(minor); @@ -835,7 +833,7 @@ cleanup: void comedi_auto_unconfig(struct device *hardware_device) { unsigned *minor = (unsigned *)dev_get_drvdata(hardware_device); - if(minor == NULL) return; + if (minor == NULL) return; BUG_ON(*minor >= COMEDI_NUM_BOARD_MINORS); @@ -853,7 +851,8 @@ int comedi_pci_auto_config(struct pci_dev *pcidev, const char *board_name) /* pci slot */ options[1] = PCI_SLOT(pcidev->devfn); - return comedi_auto_config(&pcidev->dev, board_name, options, sizeof(options) / sizeof(options[0])); + return comedi_auto_config(&pcidev->dev, board_name, + options, ARRAY_SIZE(options)); } void comedi_pci_auto_unconfig(struct pci_dev *pcidev) |