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-rw-r--r--drivers/media/rc/igorplugusb.c3
-rw-r--r--drivers/media/rc/img-ir/img-ir-nec.c6
-rw-r--r--drivers/media/rc/imon.c13
-rw-r--r--drivers/media/rc/ir-nec-decoder.c8
-rw-r--r--drivers/media/rc/ir-rc6-decoder.c4
-rw-r--r--drivers/media/rc/meson-ir.c29
-rw-r--r--drivers/media/rc/nuvoton-cir.c40
-rw-r--r--drivers/media/rc/rc-ir-raw.c9
-rw-r--r--drivers/media/rc/rc-main.c13
-rw-r--r--drivers/media/rc/redrat3.c71
-rw-r--r--drivers/media/rc/streamzap.c2
11 files changed, 125 insertions, 73 deletions
diff --git a/drivers/media/rc/igorplugusb.c b/drivers/media/rc/igorplugusb.c
index e0c531fa01da..5cf983be07a2 100644
--- a/drivers/media/rc/igorplugusb.c
+++ b/drivers/media/rc/igorplugusb.c
@@ -203,7 +203,8 @@ static int igorplugusb_probe(struct usb_interface *intf,
* This device can only store 36 pulses + spaces, which is not enough
* for the NEC protocol and many others.
*/
- rc->allowed_protocols = RC_BIT_ALL & ~(RC_BIT_NEC | RC_BIT_RC6_6A_20 |
+ rc->allowed_protocols = RC_BIT_ALL & ~(RC_BIT_NEC | RC_BIT_NECX |
+ RC_BIT_NEC32 | RC_BIT_RC6_6A_20 |
RC_BIT_RC6_6A_24 | RC_BIT_RC6_6A_32 | RC_BIT_RC6_MCE |
RC_BIT_SONY20 | RC_BIT_MCE_KBD | RC_BIT_SANYO);
diff --git a/drivers/media/rc/img-ir/img-ir-nec.c b/drivers/media/rc/img-ir/img-ir-nec.c
index 27a7ea8f1260..09314933ea08 100644
--- a/drivers/media/rc/img-ir/img-ir-nec.c
+++ b/drivers/media/rc/img-ir/img-ir-nec.c
@@ -34,19 +34,21 @@ static int img_ir_nec_scancode(int len, u64 raw, u64 enabled_protocols,
bitrev8(addr_inv) << 16 |
bitrev8(data) << 8 |
bitrev8(data_inv);
+ request->protocol = RC_TYPE_NEC32;
} else if ((addr_inv ^ addr) != 0xff) {
/* Extended NEC */
/* scan encoding: AAaaDD */
request->scancode = addr << 16 |
addr_inv << 8 |
data;
+ request->protocol = RC_TYPE_NECX;
} else {
/* Normal NEC */
/* scan encoding: AADD */
request->scancode = addr << 8 |
data;
+ request->protocol = RC_TYPE_NEC;
}
- request->protocol = RC_TYPE_NEC;
return IMG_IR_SCANCODE;
}
@@ -109,7 +111,7 @@ static int img_ir_nec_filter(const struct rc_scancode_filter *in,
* http://wiki.altium.com/display/ADOH/NEC+Infrared+Transmission+Protocol
*/
struct img_ir_decoder img_ir_nec = {
- .type = RC_BIT_NEC,
+ .type = RC_BIT_NEC | RC_BIT_NECX | RC_BIT_NEC32,
.control = {
.decoden = 1,
.code_type = IMG_IR_CODETYPE_PULSEDIST,
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index 65f80b8b9f7a..86cc70fe2534 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -2211,16 +2211,11 @@ static struct imon_context *imon_init_intf0(struct usb_interface *intf,
goto exit;
}
rx_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!rx_urb) {
- dev_err(dev, "%s: usb_alloc_urb failed for IR urb", __func__);
+ if (!rx_urb)
goto rx_urb_alloc_failed;
- }
tx_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!tx_urb) {
- dev_err(dev, "%s: usb_alloc_urb failed for display urb",
- __func__);
+ if (!tx_urb)
goto tx_urb_alloc_failed;
- }
mutex_init(&ictx->lock);
spin_lock_init(&ictx->kc_lock);
@@ -2305,10 +2300,8 @@ static struct imon_context *imon_init_intf1(struct usb_interface *intf,
int ret = -ENOMEM;
rx_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!rx_urb) {
- pr_err("usb_alloc_urb failed for IR urb\n");
+ if (!rx_urb)
goto rx_urb_alloc_failed;
- }
mutex_lock(&ictx->lock);
diff --git a/drivers/media/rc/ir-nec-decoder.c b/drivers/media/rc/ir-nec-decoder.c
index bea0d1eedee0..2a9d155548ab 100644
--- a/drivers/media/rc/ir-nec-decoder.c
+++ b/drivers/media/rc/ir-nec-decoder.c
@@ -49,6 +49,7 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev)
{
struct nec_dec *data = &dev->raw->nec;
u32 scancode;
+ enum rc_type rc_type;
u8 address, not_address, command, not_command;
bool send_32bits = false;
@@ -171,22 +172,25 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev)
* least Apple and TiVo remotes */
scancode = data->bits;
IR_dprintk(1, "NEC (modified) scancode 0x%08x\n", scancode);
+ rc_type = RC_TYPE_NEC32;
} else if ((address ^ not_address) != 0xff) {
/* Extended NEC */
scancode = address << 16 |
not_address << 8 |
command;
IR_dprintk(1, "NEC (Ext) scancode 0x%06x\n", scancode);
+ rc_type = RC_TYPE_NECX;
} else {
/* Normal NEC */
scancode = address << 8 | command;
IR_dprintk(1, "NEC scancode 0x%04x\n", scancode);
+ rc_type = RC_TYPE_NEC;
}
if (data->is_nec_x)
data->necx_repeat = true;
- rc_keydown(dev, RC_TYPE_NEC, scancode, 0);
+ rc_keydown(dev, rc_type, scancode, 0);
data->state = STATE_INACTIVE;
return 0;
}
@@ -198,7 +202,7 @@ static int ir_nec_decode(struct rc_dev *dev, struct ir_raw_event ev)
}
static struct ir_raw_handler nec_handler = {
- .protocols = RC_BIT_NEC,
+ .protocols = RC_BIT_NEC | RC_BIT_NECX | RC_BIT_NEC32,
.decode = ir_nec_decode,
};
diff --git a/drivers/media/rc/ir-rc6-decoder.c b/drivers/media/rc/ir-rc6-decoder.c
index e0e2edefa651..5cc54c967a80 100644
--- a/drivers/media/rc/ir-rc6-decoder.c
+++ b/drivers/media/rc/ir-rc6-decoder.c
@@ -248,7 +248,7 @@ again:
toggle = 0;
break;
case 24:
- protocol = RC_BIT_RC6_6A_24;
+ protocol = RC_TYPE_RC6_6A_24;
toggle = 0;
break;
case 32:
@@ -257,7 +257,7 @@ again:
toggle = !!(scancode & RC6_6A_MCE_TOGGLE_MASK);
scancode &= ~RC6_6A_MCE_TOGGLE_MASK;
} else {
- protocol = RC_BIT_RC6_6A_32;
+ protocol = RC_TYPE_RC6_6A_32;
toggle = 0;
}
break;
diff --git a/drivers/media/rc/meson-ir.c b/drivers/media/rc/meson-ir.c
index fcc3b82d1454..003fff07ade2 100644
--- a/drivers/media/rc/meson-ir.c
+++ b/drivers/media/rc/meson-ir.c
@@ -24,6 +24,7 @@
#define DRIVER_NAME "meson-ir"
+/* valid on all Meson platforms */
#define IR_DEC_LDR_ACTIVE 0x00
#define IR_DEC_LDR_IDLE 0x04
#define IR_DEC_LDR_REPEAT 0x08
@@ -32,12 +33,21 @@
#define IR_DEC_FRAME 0x14
#define IR_DEC_STATUS 0x18
#define IR_DEC_REG1 0x1c
+/* only available on Meson 8b and newer */
+#define IR_DEC_REG2 0x20
#define REG0_RATE_MASK (BIT(11) - 1)
-#define REG1_MODE_MASK (BIT(7) | BIT(8))
-#define REG1_MODE_NEC (0 << 7)
-#define REG1_MODE_GENERAL (2 << 7)
+#define DECODE_MODE_NEC 0x0
+#define DECODE_MODE_RAW 0x2
+
+/* Meson 6b uses REG1 to configure the mode */
+#define REG1_MODE_MASK GENMASK(8, 7)
+#define REG1_MODE_SHIFT 7
+
+/* Meson 8b / GXBB use REG2 to configure the mode */
+#define REG2_MODE_MASK GENMASK(3, 0)
+#define REG2_MODE_SHIFT 0
#define REG1_TIME_IV_SHIFT 16
#define REG1_TIME_IV_MASK ((BIT(13) - 1) << REG1_TIME_IV_SHIFT)
@@ -158,8 +168,15 @@ static int meson_ir_probe(struct platform_device *pdev)
/* Reset the decoder */
meson_ir_set_mask(ir, IR_DEC_REG1, REG1_RESET, REG1_RESET);
meson_ir_set_mask(ir, IR_DEC_REG1, REG1_RESET, 0);
- /* Set general operation mode */
- meson_ir_set_mask(ir, IR_DEC_REG1, REG1_MODE_MASK, REG1_MODE_GENERAL);
+
+ /* Set general operation mode (= raw/software decoding) */
+ if (of_device_is_compatible(node, "amlogic,meson6-ir"))
+ meson_ir_set_mask(ir, IR_DEC_REG1, REG1_MODE_MASK,
+ DECODE_MODE_RAW << REG1_MODE_SHIFT);
+ else
+ meson_ir_set_mask(ir, IR_DEC_REG2, REG2_MODE_MASK,
+ DECODE_MODE_RAW << REG2_MODE_SHIFT);
+
/* Set rate */
meson_ir_set_mask(ir, IR_DEC_REG0, REG0_RATE_MASK, MESON_TRATE - 1);
/* IRQ on rising and falling edges */
@@ -197,6 +214,8 @@ static int meson_ir_remove(struct platform_device *pdev)
static const struct of_device_id meson_ir_match[] = {
{ .compatible = "amlogic,meson6-ir" },
+ { .compatible = "amlogic,meson8b-ir" },
+ { .compatible = "amlogic,meson-gxbb-ir" },
{ },
};
diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c
index 00215f343819..04fedaa75612 100644
--- a/drivers/media/rc/nuvoton-cir.c
+++ b/drivers/media/rc/nuvoton-cir.c
@@ -769,21 +769,11 @@ static void nvt_process_rx_ir_data(struct nvt_dev *nvt)
rawir.pulse ? "pulse" : "space", rawir.duration);
ir_raw_event_store_with_filter(nvt->rdev, &rawir);
-
- /*
- * BUF_PULSE_BIT indicates end of IR data, BUF_REPEAT_BYTE
- * indicates end of IR signal, but new data incoming. In both
- * cases, it means we're ready to call ir_raw_event_handle
- */
- if ((sample == BUF_PULSE_BIT) && (i + 1 < nvt->pkts)) {
- nvt_dbg("Calling ir_raw_event_handle (signal end)\n");
- ir_raw_event_handle(nvt->rdev);
- }
}
nvt->pkts = 0;
- nvt_dbg("Calling ir_raw_event_handle (buffer empty)\n");
+ nvt_dbg("Calling ir_raw_event_handle\n");
ir_raw_event_handle(nvt->rdev);
nvt_dbg_verbose("%s done", __func__);
@@ -801,8 +791,7 @@ static void nvt_handle_rx_fifo_overrun(struct nvt_dev *nvt)
/* copy data from hardware rx fifo into driver buffer */
static void nvt_get_rx_ir_data(struct nvt_dev *nvt)
{
- u8 fifocount, val;
- unsigned int b_idx;
+ u8 fifocount;
int i;
/* Get count of how many bytes to read from RX FIFO */
@@ -810,21 +799,11 @@ static void nvt_get_rx_ir_data(struct nvt_dev *nvt)
nvt_dbg("attempting to fetch %u bytes from hw rx fifo", fifocount);
- b_idx = nvt->pkts;
-
- /* This should never happen, but lets check anyway... */
- if (b_idx + fifocount > RX_BUF_LEN) {
- nvt_process_rx_ir_data(nvt);
- b_idx = 0;
- }
-
/* Read fifocount bytes from CIR Sample RX FIFO register */
- for (i = 0; i < fifocount; i++) {
- val = nvt_cir_reg_read(nvt, CIR_SRXFIFO);
- nvt->buf[b_idx + i] = val;
- }
+ for (i = 0; i < fifocount; i++)
+ nvt->buf[i] = nvt_cir_reg_read(nvt, CIR_SRXFIFO);
- nvt->pkts += fifocount;
+ nvt->pkts = fifocount;
nvt_dbg("%s: pkts now %d", __func__, nvt->pkts);
nvt_process_rx_ir_data(nvt);
@@ -886,6 +865,15 @@ static irqreturn_t nvt_cir_isr(int irq, void *data)
status = nvt_cir_reg_read(nvt, CIR_IRSTS);
iren = nvt_cir_reg_read(nvt, CIR_IREN);
+ /* At least NCT6779D creates a spurious interrupt when the
+ * logical device is being disabled.
+ */
+ if (status == 0xff && iren == 0xff) {
+ spin_unlock_irqrestore(&nvt->nvt_lock, flags);
+ nvt_dbg_verbose("Spurious interrupt detected");
+ return IRQ_HANDLED;
+ }
+
/* IRQ may be shared with CIR WAKE, therefore check for each
* status bit whether the related interrupt source is enabled
*/
diff --git a/drivers/media/rc/rc-ir-raw.c b/drivers/media/rc/rc-ir-raw.c
index 144304c94606..205ecc602e34 100644
--- a/drivers/media/rc/rc-ir-raw.c
+++ b/drivers/media/rc/rc-ir-raw.c
@@ -26,6 +26,7 @@ static LIST_HEAD(ir_raw_client_list);
/* Used to handle IR raw handler extensions */
static DEFINE_MUTEX(ir_raw_handler_lock);
static LIST_HEAD(ir_raw_handler_list);
+static DEFINE_MUTEX(available_protocols_lock);
static u64 available_protocols;
static int ir_raw_event_thread(void *data)
@@ -234,9 +235,9 @@ u64
ir_raw_get_allowed_protocols(void)
{
u64 protocols;
- mutex_lock(&ir_raw_handler_lock);
+ mutex_lock(&available_protocols_lock);
protocols = available_protocols;
- mutex_unlock(&ir_raw_handler_lock);
+ mutex_unlock(&available_protocols_lock);
return protocols;
}
@@ -330,7 +331,9 @@ int ir_raw_handler_register(struct ir_raw_handler *ir_raw_handler)
if (ir_raw_handler->raw_register)
list_for_each_entry(raw, &ir_raw_client_list, list)
ir_raw_handler->raw_register(raw->dev);
+ mutex_lock(&available_protocols_lock);
available_protocols |= ir_raw_handler->protocols;
+ mutex_unlock(&available_protocols_lock);
mutex_unlock(&ir_raw_handler_lock);
return 0;
@@ -349,7 +352,9 @@ void ir_raw_handler_unregister(struct ir_raw_handler *ir_raw_handler)
if (ir_raw_handler->raw_unregister)
ir_raw_handler->raw_unregister(raw->dev);
}
+ mutex_lock(&available_protocols_lock);
available_protocols &= ~protocols;
+ mutex_unlock(&available_protocols_lock);
mutex_unlock(&ir_raw_handler_lock);
}
EXPORT_SYMBOL(ir_raw_handler_unregister);
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index 8e7f2929fa6f..d9c1f2ff7119 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -795,7 +795,9 @@ static const struct {
{ RC_BIT_UNKNOWN, "unknown", NULL },
{ RC_BIT_RC5 |
RC_BIT_RC5X, "rc-5", "ir-rc5-decoder" },
- { RC_BIT_NEC, "nec", "ir-nec-decoder" },
+ { RC_BIT_NEC |
+ RC_BIT_NECX |
+ RC_BIT_NEC32, "nec", "ir-nec-decoder" },
{ RC_BIT_RC6_0 |
RC_BIT_RC6_6A_20 |
RC_BIT_RC6_6A_24 |
@@ -1460,6 +1462,10 @@ int rc_register_device(struct rc_dev *dev)
dev->input_dev->phys = dev->input_phys;
dev->input_dev->name = dev->input_name;
+ rc = input_register_device(dev->input_dev);
+ if (rc)
+ goto out_table;
+
/*
* Default delay of 250ms is too short for some protocols, especially
* since the timeout is currently set to 250ms. Increase it to 500ms,
@@ -1475,11 +1481,6 @@ int rc_register_device(struct rc_dev *dev)
*/
dev->input_dev->rep[REP_PERIOD] = 125;
- /* rc_open will be called here */
- rc = input_register_device(dev->input_dev);
- if (rc)
- goto out_table;
-
path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL);
dev_info(&dev->dev, "%s as %s\n",
dev->input_name ?: "Unspecified device", path ?: "N/A");
diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 399f44d89a29..05ba47bc0b61 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -124,6 +124,41 @@
#define USB_RR3USB_PRODUCT_ID 0x0001
#define USB_RR3IIUSB_PRODUCT_ID 0x0005
+
+/*
+ * The redrat3 encodes an IR signal as set of different lengths and a set
+ * of indices into those lengths. This sets how much two lengths must
+ * differ before they are considered distinct, the value is specified
+ * in microseconds.
+ * Default 5, value 0 to 127.
+ */
+static int length_fuzz = 5;
+module_param(length_fuzz, uint, 0644);
+MODULE_PARM_DESC(length_fuzz, "Length Fuzz (0-127)");
+
+/*
+ * When receiving a continuous ir stream (for example when a user is
+ * holding a button down on a remote), this specifies the minimum size
+ * of a space when the redrat3 sends a irdata packet to the host. Specified
+ * in miliseconds. Default value 18ms.
+ * The value can be between 2 and 30 inclusive.
+ */
+static int minimum_pause = 18;
+module_param(minimum_pause, uint, 0644);
+MODULE_PARM_DESC(minimum_pause, "Minimum Pause in ms (2-30)");
+
+/*
+ * The carrier frequency is measured during the first pulse of the IR
+ * signal. The larger the number of periods used To measure, the more
+ * accurate the result is likely to be, however some signals have short
+ * initial pulses, so in some case it may be necessary to reduce this value.
+ * Default 8, value 1 to 255.
+ */
+static int periods_measure_carrier = 8;
+module_param(periods_measure_carrier, uint, 0644);
+MODULE_PARM_DESC(periods_measure_carrier, "Number of Periods to Measure Carrier (1-255)");
+
+
struct redrat3_header {
__be16 length;
__be16 transfer_type;
@@ -188,9 +223,6 @@ struct redrat3_dev {
/* usb dma */
dma_addr_t dma_in;
- /* rx signal timeout */
- u32 hw_timeout;
-
/* Is the device currently transmitting?*/
bool transmitting;
@@ -372,7 +404,7 @@ static void redrat3_process_ir_data(struct redrat3_dev *rr3)
/* add a trailing space */
rawir.pulse = false;
rawir.timeout = true;
- rawir.duration = US_TO_NS(rr3->hw_timeout);
+ rawir.duration = rr3->rc->timeout;
dev_dbg(dev, "storing trailing timeout with duration %d\n",
rawir.duration);
ir_raw_event_store_with_filter(rr3->rc, &rawir);
@@ -480,7 +512,7 @@ static int redrat3_set_timeout(struct rc_dev *rc_dev, unsigned int timeoutns)
struct redrat3_dev *rr3 = rc_dev->priv;
struct usb_device *udev = rr3->udev;
struct device *dev = rr3->dev;
- u32 *timeout;
+ __be32 *timeout;
int ret;
timeout = kmalloc(sizeof(*timeout), GFP_KERNEL);
@@ -495,10 +527,9 @@ static int redrat3_set_timeout(struct rc_dev *rc_dev, unsigned int timeoutns)
dev_dbg(dev, "set ir parm timeout %d ret 0x%02x\n",
be32_to_cpu(*timeout), ret);
- if (ret == sizeof(*timeout)) {
- rr3->hw_timeout = timeoutns / 1000;
+ if (ret == sizeof(*timeout))
ret = 0;
- } else if (ret >= 0)
+ else if (ret >= 0)
ret = -EIO;
kfree(timeout);
@@ -529,12 +560,25 @@ static void redrat3_reset(struct redrat3_dev *rr3)
RR3_CPUCS_REG_ADDR, 0, val, len, HZ * 25);
dev_dbg(dev, "reset returned 0x%02x\n", rc);
- *val = 5;
+ *val = length_fuzz;
rc = usb_control_msg(udev, txpipe, RR3_SET_IR_PARAM,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
RR3_IR_IO_LENGTH_FUZZ, 0, val, len, HZ * 25);
dev_dbg(dev, "set ir parm len fuzz %d rc 0x%02x\n", *val, rc);
+ *val = (65536 - (minimum_pause * 2000)) / 256;
+ rc = usb_control_msg(udev, txpipe, RR3_SET_IR_PARAM,
+ USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
+ RR3_IR_IO_MIN_PAUSE, 0, val, len, HZ * 25);
+ dev_dbg(dev, "set ir parm min pause %d rc 0x%02x\n", *val, rc);
+
+ *val = periods_measure_carrier;
+ rc = usb_control_msg(udev, txpipe, RR3_SET_IR_PARAM,
+ USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
+ RR3_IR_IO_PERIODS_MF, 0, val, len, HZ * 25);
+ dev_dbg(dev, "set ir parm periods measure carrier %d rc 0x%02x", *val,
+ rc);
+
*val = RR3_DRIVER_MAXLENS;
rc = usb_control_msg(udev, txpipe, RR3_SET_IR_PARAM,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
@@ -889,7 +933,7 @@ static struct rc_dev *redrat3_init_rc_dev(struct redrat3_dev *rr3)
rc->allowed_protocols = RC_BIT_ALL;
rc->min_timeout = MS_TO_NS(RR3_RX_MIN_TIMEOUT);
rc->max_timeout = MS_TO_NS(RR3_RX_MAX_TIMEOUT);
- rc->timeout = US_TO_NS(rr3->hw_timeout);
+ rc->timeout = US_TO_NS(redrat3_get_timeout(rr3));
rc->s_timeout = redrat3_set_timeout;
rc->tx_ir = redrat3_transmit_ir;
rc->s_tx_carrier = redrat3_set_tx_carrier;
@@ -970,10 +1014,8 @@ static int redrat3_dev_probe(struct usb_interface *intf,
/* set up bulk-in endpoint */
rr3->read_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!rr3->read_urb) {
- dev_err(dev, "Read urb allocation failure\n");
+ if (!rr3->read_urb)
goto error;
- }
rr3->ep_in = ep_in;
rr3->bulk_in_buf = usb_alloc_coherent(udev,
@@ -1000,9 +1042,6 @@ static int redrat3_dev_probe(struct usb_interface *intf,
if (retval < 0)
goto error;
- /* store current hardware timeout, in µs */
- rr3->hw_timeout = redrat3_get_timeout(rr3);
-
/* default.. will get overridden by any sends with a freq defined */
rr3->carrier = 38000;
diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c
index 815243c65bc3..4004260a7c69 100644
--- a/drivers/media/rc/streamzap.c
+++ b/drivers/media/rc/streamzap.c
@@ -499,7 +499,7 @@ static int streamzap_resume(struct usb_interface *intf)
struct streamzap_ir *sz = usb_get_intfdata(intf);
if (usb_submit_urb(sz->urb_in, GFP_ATOMIC)) {
- dev_err(sz->dev, "Error sumbiting urb\n");
+ dev_err(sz->dev, "Error submitting urb\n");
return -EIO;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-28 11:29:37 +0000