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path: root/drivers/media/radio/si470x
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Diffstat (limited to 'drivers/media/radio/si470x')
-rw-r--r--drivers/media/radio/si470x/radio-si470x-i2c.c9
-rw-r--r--drivers/media/radio/si470x/radio-si470x-usb.c6
-rw-r--r--drivers/media/radio/si470x/radio-si470x.h8
3 files changed, 12 insertions, 11 deletions
diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c
index 2a497c80c..471d6a8ae 100644
--- a/drivers/media/radio/si470x/radio-si470x-i2c.c
+++ b/drivers/media/radio/si470x/radio-si470x-i2c.c
@@ -384,14 +384,14 @@ static int si470x_i2c_probe(struct i2c_client *client,
goto err_radio;
}
dev_info(&client->dev, "DeviceID=0x%4.4hx ChipID=0x%4.4hx\n",
- radio->registers[DEVICEID], radio->registers[CHIPID]);
- if ((radio->registers[CHIPID] & CHIPID_FIRMWARE) < RADIO_FW_VERSION) {
+ radio->registers[DEVICEID], radio->registers[SI_CHIPID]);
+ if ((radio->registers[SI_CHIPID] & SI_CHIPID_FIRMWARE) < RADIO_FW_VERSION) {
dev_warn(&client->dev,
"This driver is known to work with "
"firmware version %hu,\n", RADIO_FW_VERSION);
dev_warn(&client->dev,
"but the device has firmware version %hu.\n",
- radio->registers[CHIPID] & CHIPID_FIRMWARE);
+ radio->registers[SI_CHIPID] & SI_CHIPID_FIRMWARE);
version_warning = 1;
}
@@ -421,7 +421,8 @@ static int si470x_i2c_probe(struct i2c_client *client,
init_waitqueue_head(&radio->read_queue);
retval = request_threaded_irq(client->irq, NULL, si470x_i2c_interrupt,
- IRQF_TRIGGER_FALLING, DRIVER_NAME, radio);
+ IRQF_TRIGGER_FALLING | IRQF_ONESHOT, DRIVER_NAME,
+ radio);
if (retval) {
dev_err(&client->dev, "Failed to register interrupt\n");
goto err_rds;
diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c b/drivers/media/radio/si470x/radio-si470x-usb.c
index 57f0bc3b6..091d793f6 100644
--- a/drivers/media/radio/si470x/radio-si470x-usb.c
+++ b/drivers/media/radio/si470x/radio-si470x-usb.c
@@ -686,14 +686,14 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
goto err_ctrl;
}
dev_info(&intf->dev, "DeviceID=0x%4.4hx ChipID=0x%4.4hx\n",
- radio->registers[DEVICEID], radio->registers[CHIPID]);
- if ((radio->registers[CHIPID] & CHIPID_FIRMWARE) < RADIO_FW_VERSION) {
+ radio->registers[DEVICEID], radio->registers[SI_CHIPID]);
+ if ((radio->registers[SI_CHIPID] & SI_CHIPID_FIRMWARE) < RADIO_FW_VERSION) {
dev_warn(&intf->dev,
"This driver is known to work with "
"firmware version %hu,\n", RADIO_FW_VERSION);
dev_warn(&intf->dev,
"but the device has firmware version %hu.\n",
- radio->registers[CHIPID] & CHIPID_FIRMWARE);
+ radio->registers[SI_CHIPID] & SI_CHIPID_FIRMWARE);
version_warning = 1;
}
diff --git a/drivers/media/radio/si470x/radio-si470x.h b/drivers/media/radio/si470x/radio-si470x.h
index 4b7660470..6c0ca9007 100644
--- a/drivers/media/radio/si470x/radio-si470x.h
+++ b/drivers/media/radio/si470x/radio-si470x.h
@@ -54,10 +54,10 @@
#define DEVICEID_PN 0xf000 /* bits 15..12: Part Number */
#define DEVICEID_MFGID 0x0fff /* bits 11..00: Manufacturer ID */
-#define CHIPID 1 /* Chip ID */
-#define CHIPID_REV 0xfc00 /* bits 15..10: Chip Version */
-#define CHIPID_DEV 0x0200 /* bits 09..09: Device */
-#define CHIPID_FIRMWARE 0x01ff /* bits 08..00: Firmware Version */
+#define SI_CHIPID 1 /* Chip ID */
+#define SI_CHIPID_REV 0xfc00 /* bits 15..10: Chip Version */
+#define SI_CHIPID_DEV 0x0200 /* bits 09..09: Device */
+#define SI_CHIPID_FIRMWARE 0x01ff /* bits 08..00: Firmware Version */
#define POWERCFG 2 /* Power Configuration */
#define POWERCFG_DSMUTE 0x8000 /* bits 15..15: Softmute Disable */