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path: root/drivers/hid/hid-wacom.c
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Diffstat (limited to 'drivers/hid/hid-wacom.c')
-rw-r--r--drivers/hid/hid-wacom.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/hid/hid-wacom.c b/drivers/hid/hid-wacom.c
index b8778db720b..8d3b46f5d14 100644
--- a/drivers/hid/hid-wacom.c
+++ b/drivers/hid/hid-wacom.c
@@ -181,6 +181,11 @@ static int wacom_probe(struct hid_device *hdev,
goto err_free;
}
+ /*
+ * Note that if the raw queries fail, it's not a hard failure and it
+ * is safe to continue
+ */
+
/* Set Wacom mode2 */
rep_data[0] = 0x03; rep_data[1] = 0x00;
limit = 3;
@@ -188,10 +193,8 @@ static int wacom_probe(struct hid_device *hdev,
ret = hdev->hid_output_raw_report(hdev, rep_data, 2,
HID_FEATURE_REPORT);
} while (ret < 0 && limit-- > 0);
- if (ret < 0) {
- dev_err(&hdev->dev, "failed to poke device #1, %d\n", ret);
- goto err_free;
- }
+ if (ret < 0)
+ dev_warn(&hdev->dev, "failed to poke device #1, %d\n", ret);
/* 0x06 - high reporting speed, 0x05 - low speed */
rep_data[0] = 0x06; rep_data[1] = 0x00;
@@ -200,10 +203,8 @@ static int wacom_probe(struct hid_device *hdev,
ret = hdev->hid_output_raw_report(hdev, rep_data, 2,
HID_FEATURE_REPORT);
} while (ret < 0 && limit-- > 0);
- if (ret < 0) {
- dev_err(&hdev->dev, "failed to poke device #2, %d\n", ret);
- goto err_free;
- }
+ if (ret < 0)
+ dev_warn(&hdev->dev, "failed to poke device #2, %d\n", ret);
hidinput = list_entry(hdev->inputs.next, struct hid_input, list);
input = hidinput->input;