HID: rmi: change logging level of log messages related to unexpected reports

Userspace tools may use hidraw to perform operations on the device from userspace while
hid-rmi is bound to the device. This can cause hid-rmi to print error messages when its
->raw_event() callback gets called as the reports pass through the HID stack. In this case
receiving responses which were not initiated by hid-rmi is not actually an error so the resulting
error messages are incorrect and misleading. This patch changes the log messages to debug so
that the messages can be turned on in the event that there is a problem and there is not
a userspace tool running.

Signed-off-by: Andrew Duggan <aduggan@synaptics.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c
index 3221a95ed97cb983f2504e0bf75fd1dffc01b6ca..2c3524bacca6d0487d1b93f128a75e4f09647f3b 100644 (file)
--- a/drivers/hid/hid-rmi.c
+++ b/drivers/hid/hid-rmi.c
@@ -377,7 +377,7 @@ static int rmi_input_event(struct hid_device *hdev, u8 *data, int size)
        irq_mask |= hdata->f30.irq_mask;
 
        if (data[1] & ~irq_mask)
-               hid_warn(hdev, "unknown intr source:%02lx %s:%d\n",
+               hid_dbg(hdev, "unknown intr source:%02lx %s:%d\n",
                        data[1] & ~irq_mask, __FILE__, __LINE__);
 
        if (hdata->f11.interrupt_base < hdata->f30.interrupt_base) {
@@ -400,7 +400,7 @@ static int rmi_read_data_event(struct hid_device *hdev, u8 *data, int size)
        struct rmi_data *hdata = hid_get_drvdata(hdev);
 
        if (!test_bit(RMI_READ_REQUEST_PENDING, &hdata->flags)) {
-               hid_err(hdev, "no read request pending\n");
+               hid_dbg(hdev, "no read request pending\n");
                return 0;
        }