linux-kernel - [PATCH 0/2] HID: hiddev: move hiddev's minor number and refactoring

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Message-Id: <1488462330-12349-1-git-send-email-climbbb.kim@gmail.com>
Date:   Thu,  2 Mar 2017 22:45:28 +0900
From:   Jaejoong Kim <climbbb.kim@...il.com>
To:     jikos@...nel.org, benjamin.tissoires@...hat.com
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, Jaejoong Kim <climbbb.kim@...il.com>
Subject: [PATCH 0/2] HID: hiddev: move hiddev's minor number and refactoring

Hi all,

I found hiddev's minor number is always zero in struct hid_device. So,
store the minor number asked from usb core in struct hid_device.

This is my first approach.

But after reviewed from Bendjamin, he suggested that it would make sense
to store a minor number in struct hiddev like hidraw if it neeeded.

So, I move the minor number from hid_device to hiddev and do some refactoring
to access struct hiddev in hid-core

Jaejoong Kim (2):
  HID: hiddev: move hiddev's minor number from struct hid_device to
    hiddev
  HID: hiddev: store hiddev's minor number when hiddev is connected

 drivers/hid/hid-core.c      |  2 +-
 drivers/hid/usbhid/hiddev.c | 25 +++----------------------
 include/linux/hid.h         |  1 -
 include/linux/hiddev.h      | 24 ++++++++++++++++++++++++
 4 files changed, 28 insertions(+), 24 deletions(-)

-- 
2.7.4