diff options
Diffstat (limited to 'drivers/staging/media/lirc/lirc_sasem.c')
-rw-r--r-- | drivers/staging/media/lirc/lirc_sasem.c | 33 |
1 files changed, 14 insertions, 19 deletions
diff --git a/drivers/staging/media/lirc/lirc_sasem.c b/drivers/staging/media/lirc/lirc_sasem.c index 4a268200cbf5..9e5674341abe 100644 --- a/drivers/staging/media/lirc/lirc_sasem.c +++ b/drivers/staging/media/lirc/lirc_sasem.c @@ -170,9 +170,6 @@ static void delete_context(struct sasem_context *context) kfree(context->driver->rbuf); kfree(context->driver); kfree(context); - - if (debug) - pr_info("%s: context deleted\n", __func__); } static void deregister_from_lirc(struct sasem_context *context) @@ -182,10 +179,12 @@ static void deregister_from_lirc(struct sasem_context *context) retval = lirc_unregister_driver(minor); if (retval) - pr_err("%s: unable to deregister from lirc (%d)\n", + dev_err(&context->dev->dev, + "%s: unable to deregister from lirc (%d)\n", __func__, retval); else - pr_info("Deregistered Sasem driver (minor:%d)\n", minor); + dev_info(&context->dev->dev, + "Deregistered Sasem driver (minor:%d)\n", minor); } @@ -214,9 +213,8 @@ static int vfd_open(struct inode *inode, struct file *file) context = usb_get_intfdata(interface); if (!context) { - dev_err(&interface->dev, - "%s: no context found for minor %d\n", - __func__, subminor); + dev_err(&interface->dev, "no context found for minor %d\n", + subminor); retval = -ENODEV; goto exit; } @@ -332,13 +330,13 @@ static int send_packet(struct sasem_context *context) context->tx_urb->actual_length = 0; init_completion(&context->tx.finished); - atomic_set(&(context->tx.busy), 1); + atomic_set(&context->tx.busy, 1); retval = usb_submit_urb(context->tx_urb, GFP_KERNEL); if (retval) { - atomic_set(&(context->tx.busy), 0); - dev_err(&context->dev->dev, "%s: error submitting urb (%d)\n", - __func__, retval); + atomic_set(&context->tx.busy, 0); + dev_err(&context->dev->dev, "error submitting urb (%d)\n", + retval); } else { /* Wait for transmission to complete (or abort) */ mutex_unlock(&context->ctx_lock); @@ -348,8 +346,7 @@ static int send_packet(struct sasem_context *context) retval = context->tx.status; if (retval) dev_err(&context->dev->dev, - "%s: packet tx failed (%d)\n", - __func__, retval); + "packet tx failed (%d)\n", retval); } return retval; @@ -389,7 +386,7 @@ static ssize_t vfd_write(struct file *file, const char __user *buf, goto exit; } - data_buf = memdup_user((void const __user *)buf, n_bytes); + data_buf = memdup_user(buf, n_bytes); if (IS_ERR(data_buf)) { retval = PTR_ERR(data_buf); data_buf = NULL; @@ -444,8 +441,7 @@ static ssize_t vfd_write(struct file *file, const char __user *buf, retval = send_packet(context); if (retval) { dev_err(&context->dev->dev, - "%s: send packet failed for packet #%d\n", - __func__, i); + "send packet failed for packet #%d\n", i); goto exit; } } @@ -509,8 +505,7 @@ static int ir_open(void *data) if (retval) dev_err(&context->dev->dev, - "%s: usb_submit_urb failed for ir_open (%d)\n", - __func__, retval); + "usb_submit_urb failed for ir_open (%d)\n", retval); else { context->ir_isopen = 1; dev_info(&context->dev->dev, "IR port opened\n"); |