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path: root/drivers/staging/media/lirc
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Diffstat (limited to 'drivers/staging/media/lirc')
-rw-r--r--drivers/staging/media/lirc/lirc_imon.c30
-rw-r--r--drivers/staging/media/lirc/lirc_parallel.c6
-rw-r--r--drivers/staging/media/lirc/lirc_sasem.c33
-rw-r--r--drivers/staging/media/lirc/lirc_serial.c6
-rw-r--r--drivers/staging/media/lirc/lirc_sir.c4
-rw-r--r--drivers/staging/media/lirc/lirc_zilog.c3
6 files changed, 35 insertions, 47 deletions
diff --git a/drivers/staging/media/lirc/lirc_imon.c b/drivers/staging/media/lirc/lirc_imon.c
index 9ce7d9990e3e..335b98a54237 100644
--- a/drivers/staging/media/lirc/lirc_imon.c
+++ b/drivers/staging/media/lirc/lirc_imon.c
@@ -208,8 +208,7 @@ static void deregister_from_lirc(struct imon_context *context)
retval = lirc_unregister_driver(minor);
if (retval)
dev_err(&context->usbdev->dev,
- ": %s: unable to deregister from lirc(%d)",
- __func__, retval);
+ "unable to deregister from lirc(%d)", retval);
else
dev_info(&context->usbdev->dev,
"Deregistered iMON driver (minor:%d)\n", minor);
@@ -241,9 +240,8 @@ static int display_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;
}
@@ -339,13 +337,13 @@ static int send_packet(struct imon_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->usbdev->dev,
- "%s: error submitting urb(%d)\n", __func__, retval);
+ atomic_set(&context->tx.busy, 0);
+ dev_err(&context->usbdev->dev, "error submitting urb(%d)\n",
+ retval);
} else {
/* Wait for transmission to complete (or abort) */
mutex_unlock(&context->ctx_lock);
@@ -359,8 +357,7 @@ static int send_packet(struct imon_context *context)
retval = context->tx.status;
if (retval)
dev_err(&context->usbdev->dev,
- "%s: packet tx failed (%d)\n",
- __func__, retval);
+ "packet tx failed (%d)\n", retval);
}
return retval;
@@ -437,8 +434,8 @@ static ssize_t vfd_write(struct file *file, const char __user *buf,
retval = send_packet(context);
if (retval) {
dev_err(&context->usbdev->dev,
- "%s: send packet failed for packet #%d\n",
- __func__, seq/2);
+ "send packet failed for packet #%d\n",
+ seq / 2);
goto exit;
} else {
seq += 2;
@@ -454,8 +451,8 @@ static ssize_t vfd_write(struct file *file, const char __user *buf,
retval = send_packet(context);
if (retval)
dev_err(&context->usbdev->dev,
- "%s: send packet failed for packet #%d\n",
- __func__, seq/2);
+ "send packet failed for packet #%d\n",
+ seq / 2);
}
exit:
@@ -877,8 +874,7 @@ static int imon_probe(struct usb_interface *interface,
retval = usb_submit_urb(context->rx_urb, GFP_KERNEL);
if (retval) {
- dev_err(dev, "%s: usb_submit_urb failed for intf0 (%d)\n",
- __func__, retval);
+ dev_err(dev, "usb_submit_urb failed for intf0 (%d)\n", retval);
alloc_status = 8;
goto unlock;
}
diff --git a/drivers/staging/media/lirc/lirc_parallel.c b/drivers/staging/media/lirc/lirc_parallel.c
index 19c5c21babf5..c1408342b1d0 100644
--- a/drivers/staging/media/lirc/lirc_parallel.c
+++ b/drivers/staging/media/lirc/lirc_parallel.c
@@ -161,8 +161,8 @@ static unsigned int init_lirc_timer(void)
|| (now.tv_sec == tv.tv_sec
&& now.tv_usec < tv.tv_usec)));
- timeelapsed = ((now.tv_sec + 1 - tv.tv_sec)*1000000
- + (now.tv_usec - tv.tv_usec));
+ timeelapsed = (now.tv_sec + 1 - tv.tv_sec)*1000000
+ + (now.tv_usec - tv.tv_usec);
if (count >= 1000 && timeelapsed > 0) {
if (default_timer == 0) {
/* autodetect timer */
@@ -336,7 +336,7 @@ static ssize_t lirc_read(struct file *filep, char __user *buf, size_t n,
set_current_state(TASK_INTERRUPTIBLE);
while (count < n) {
if (rptr != wptr) {
- if (copy_to_user(buf+count, (char *) &rbuf[rptr],
+ if (copy_to_user(buf+count, &rbuf[rptr],
sizeof(int))) {
result = -EFAULT;
break;
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");
diff --git a/drivers/staging/media/lirc/lirc_serial.c b/drivers/staging/media/lirc/lirc_serial.c
index 19628d0104ab..dc7984455c3a 100644
--- a/drivers/staging/media/lirc/lirc_serial.c
+++ b/drivers/staging/media/lirc/lirc_serial.c
@@ -344,7 +344,7 @@ static int init_timing_params(unsigned int new_duty_cycle,
/* How many clocks in a microsecond?, avoiding long long divide */
work = loops_per_sec;
work *= 4295; /* 4295 = 2^32 / 1e6 */
- conv_us_to_clocks = (work >> 32);
+ conv_us_to_clocks = work >> 32;
/*
* Carrier period in clocks, approach good up to 32GHz clock,
@@ -784,7 +784,7 @@ static int lirc_serial_probe(struct platform_device *dev)
result = devm_request_irq(&dev->dev, irq, lirc_irq_handler,
(share_irq ? IRQF_SHARED : 0),
- LIRC_DRIVER_NAME, (void *)&hardware);
+ LIRC_DRIVER_NAME, &hardware);
if (result < 0) {
if (result == -EBUSY)
dev_err(&dev->dev, "IRQ %d busy\n", irq);
@@ -838,7 +838,7 @@ static int lirc_serial_probe(struct platform_device *dev)
nhigh++;
msleep(40);
}
- sense = (nlow >= nhigh ? 1 : 0);
+ sense = nlow >= nhigh ? 1 : 0;
dev_info(&dev->dev, "auto-detected active %s receiver\n",
sense ? "low" : "high");
} else
diff --git a/drivers/staging/media/lirc/lirc_sir.c b/drivers/staging/media/lirc/lirc_sir.c
index 39f4733fb1ee..29087f66e2f4 100644
--- a/drivers/staging/media/lirc/lirc_sir.c
+++ b/drivers/staging/media/lirc/lirc_sir.c
@@ -683,9 +683,7 @@ static int init_port(void)
}
pr_info("I/O port 0x%.4x, IRQ %d.\n", io, irq);
- init_timer(&timerlist);
- timerlist.function = sir_timeout;
- timerlist.data = 0xabadcafe;
+ setup_timer(&timerlist, sir_timeout, 0);
return 0;
}
diff --git a/drivers/staging/media/lirc/lirc_zilog.c b/drivers/staging/media/lirc/lirc_zilog.c
index e16627ca488e..261e27d6b054 100644
--- a/drivers/staging/media/lirc/lirc_zilog.c
+++ b/drivers/staging/media/lirc/lirc_zilog.c
@@ -1341,8 +1341,7 @@ static int close(struct inode *node, struct file *filep)
struct IR *ir = filep->private_data;
if (ir == NULL) {
- dev_err(ir->l.dev,
- "close: no private_data attached to the file!\n");
+ pr_err("ir: close: no private_data attached to the file!\n");
return -ENODEV;
}
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-12 06:39:30 +0200