diff --git a/drivers/hid/hid-playstation.c b/drivers/hid/hid-playstation.c index 7ceb37f04d24..81a12aafed17 100644 --- a/drivers/hid/hid-playstation.c +++ b/drivers/hid/hid-playstation.c @@ -672,7 +672,8 @@ static struct input_dev *ps_gamepad_create(struct hid_device *hdev, return gamepad; } -static int ps_get_report(struct hid_device *hdev, uint8_t report_id, uint8_t *buf, size_t size) +static int ps_get_report(struct hid_device *hdev, uint8_t report_id, uint8_t *buf, size_t size, + bool check_crc) { int ret; @@ -693,7 +694,7 @@ static int ps_get_report(struct hid_device *hdev, uint8_t report_id, uint8_t *bu return -EINVAL; } - if (hdev->bus == BUS_BLUETOOTH) { + if (hdev->bus == BUS_BLUETOOTH && check_crc) { /* Last 4 bytes contains crc32. */ uint8_t crc_offset = size - 4; uint32_t report_crc = get_unaligned_le32(&buf[crc_offset]); @@ -894,7 +895,7 @@ static int dualsense_get_calibration_data(struct dualsense *ds) return -ENOMEM; ret = ps_get_report(ds->base.hdev, DS_FEATURE_REPORT_CALIBRATION, buf, - DS_FEATURE_REPORT_CALIBRATION_SIZE); + DS_FEATURE_REPORT_CALIBRATION_SIZE, true); if (ret) { hid_err(ds->base.hdev, "Failed to retrieve DualSense calibration info: %d\n", ret); goto err_free; @@ -976,7 +977,7 @@ static int dualsense_get_firmware_info(struct dualsense *ds) return -ENOMEM; ret = ps_get_report(ds->base.hdev, DS_FEATURE_REPORT_FIRMWARE_INFO, buf, - DS_FEATURE_REPORT_FIRMWARE_INFO_SIZE); + DS_FEATURE_REPORT_FIRMWARE_INFO_SIZE, true); if (ret) { hid_err(ds->base.hdev, "Failed to retrieve DualSense firmware info: %d\n", ret); goto err_free; @@ -1009,7 +1010,7 @@ static int dualsense_get_mac_address(struct dualsense *ds) return -ENOMEM; ret = ps_get_report(ds->base.hdev, DS_FEATURE_REPORT_PAIRING_INFO, buf, - DS_FEATURE_REPORT_PAIRING_INFO_SIZE); + DS_FEATURE_REPORT_PAIRING_INFO_SIZE, true); if (ret) { hid_err(ds->base.hdev, "Failed to retrieve DualSense pairing info: %d\n", ret); goto err_free; @@ -1650,7 +1651,7 @@ static int dualshock4_get_calibration_data(struct dualshock4 *ds4) return -ENOMEM; ret = ps_get_report(hdev, DS4_FEATURE_REPORT_CALIBRATION, buf, - DS4_FEATURE_REPORT_CALIBRATION_SIZE); + DS4_FEATURE_REPORT_CALIBRATION_SIZE, true); if (ret) { hid_err(hdev, "Failed to retrieve DualShock4 calibration info: %d\n", ret); goto err_free; @@ -1731,7 +1732,7 @@ static int dualshock4_get_firmware_info(struct dualshock4 *ds4) return -ENOMEM; ret = ps_get_report(ds4->base.hdev, DS4_FEATURE_REPORT_FIRMWARE_INFO, buf, - DS4_FEATURE_REPORT_FIRMWARE_INFO_SIZE); + DS4_FEATURE_REPORT_FIRMWARE_INFO_SIZE, true); if (ret) { hid_err(ds4->base.hdev, "Failed to retrieve DualShock4 firmware info: %d\n", ret); goto err_free; @@ -1755,7 +1756,7 @@ static int dualshock4_get_mac_address(struct dualshock4 *ds4) return -ENOMEM; ret = ps_get_report(ds4->base.hdev, DS4_FEATURE_REPORT_PAIRING_INFO, buf, - DS4_FEATURE_REPORT_PAIRING_INFO_SIZE); + DS4_FEATURE_REPORT_PAIRING_INFO_SIZE, true); if (ret) { hid_err(ds4->base.hdev, "Failed to retrieve DualShock4 pairing info: %d\n", ret); goto err_free;