This patch removes the version check in usb_driver_probe.
All device seem to work.
If there are some troubles, the version is in the logs anyway.
Signed-off-by: Tobias Lorenz <tobias.lorenz@xxxxxxx>
---
drivers/media/radio/si470x/radio-si470x-usb.c | 46
----------------------------------------------
1 file changed, 46 deletions(-)
diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c
b/drivers/media/radio/si470x/radio-si470x-usb.c
index 392e84f..a6721c1 100644
--- a/drivers/media/radio/si470x/radio-si470x-usb.c
+++ b/drivers/media/radio/si470x/radio-si470x-usb.c
@@ -139,15 +139,6 @@ MODULE_PARM_DESC(max_rds_errors, "RDS maximum block
errors: *1*");
/**************************************************************************
- * Software/Hardware Versions from Scratch Page
- **************************************************************************/
-#define RADIO_SW_VERSION_NOT_BOOTLOADABLE 6
-#define RADIO_SW_VERSION 7
-#define RADIO_HW_VERSION 1
-
-
-
-/**************************************************************************
* LED State Definitions
**************************************************************************/
#define LED_COMMAND 0x35
@@ -649,7 +649,6 @@ static int si470x_usb_driver_probe(struct usb_interface
*intf,
struct usb_host_interface *iface_desc;
struct usb_endpoint_descriptor *endpoint;
int i, int_end_size, retval = 0;
- unsigned char version_warning = 0;
/* private data allocation and initialization */
radio = kzalloc(sizeof(struct si470x_device), GFP_KERNEL);
@@ -712,15 +711,6 @@ static int si470x_usb_driver_probe(struct usb_interface
*intf,
}
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) {
- 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);
- version_warning = 1;
- }
/* get software and hardware versions */
if (si470x_get_scratch_page_versions(radio) < 0) {
@@ -729,33 +719,6 @@ static int si470x_usb_driver_probe(struct usb_interface
*intf,
}
dev_info(&intf->dev, "software version %d, hardware version %d\n",
radio->software_version, radio->hardware_version);
- if (radio->software_version < RADIO_SW_VERSION) {
- dev_warn(&intf->dev,
- "This driver is known to work with "
- "software version %hu,\n", RADIO_SW_VERSION);
- dev_warn(&intf->dev,
- "but the device has software version %hu.\n",
- radio->software_version);
- version_warning = 1;
- }
- if (radio->hardware_version < RADIO_HW_VERSION) {
- dev_warn(&intf->dev,
- "This driver is known to work with "
- "hardware version %hu,\n", RADIO_HW_VERSION);
- dev_warn(&intf->dev,
- "but the device has hardware version %hu.\n",
- radio->hardware_version);
- version_warning = 1;
- }
-
- /* give out version warning */
- if (version_warning == 1) {
- dev_warn(&intf->dev,
- "If you have some trouble using this driver,\n");
- dev_warn(&intf->dev,
- "please report to V4L ML at "
- "linux-media@xxxxxxxxxxxxxxx\n");
- }
/* set initial frequency */
si470x_set_freq(radio, 87.5 * FREQ_MUL); /* available in all regions */
--
1.7.4.1
--
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