From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Duggan Subject: [PATCH] HID: rmi: change logging level of log messages related to unexpected reports Date: Fri, 11 Jul 2014 14:35:51 -0700 Message-ID: <1405114551-24354-2-git-send-email-aduggan@synaptics.com> References: <1405114551-24354-1-git-send-email-aduggan@synaptics.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from us-mx2.synaptics.com ([192.147.44.131]:64491 "EHLO us-mx2.synaptics.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754272AbaGKVxS (ORCPT ); Fri, 11 Jul 2014 17:53:18 -0400 In-Reply-To: <1405114551-24354-1-git-send-email-aduggan@synaptics.com> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Andrew Duggan , Jiri Kosina , =?UTF-8?q?Benjamin=20Tissoires=20=C2=A0?= 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 --- drivers/hid/hid-rmi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c index 578bbe6..25f571a 100644 --- 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; } -- 1.9.1