From 617870632de6739fca0893f3e6648e9ae1bd0ddb Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Mon, 4 Aug 2008 10:58:24 +0900 Subject: maple: Kill useless private_data pointer. We can simply wrap in to the dev_set/get_drvdata(), there's no reason to track an extra level of private data on top of the struct device. Signed-off-by: Paul Mundt --- drivers/input/keyboard/maple_keyb.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'drivers/input/keyboard') diff --git a/drivers/input/keyboard/maple_keyb.c b/drivers/input/keyboard/maple_keyb.c index 3f5151a..22f17a5 100644 --- a/drivers/input/keyboard/maple_keyb.c +++ b/drivers/input/keyboard/maple_keyb.c @@ -139,7 +139,7 @@ static void dc_scan_kbd(struct dc_kbd *kbd) static void dc_kbd_callback(struct mapleq *mq) { struct maple_device *mapledev = mq->dev; - struct dc_kbd *kbd = mapledev->private_data; + struct dc_kbd *kbd = maple_get_drvdata(mapledev); unsigned long *buf = mq->recvbuf; /* @@ -175,8 +175,6 @@ static int probe_maple_kbd(struct device *dev) goto fail; } - mdev->private_data = kbd; - kbd->dev = idev; memcpy(kbd->keycode, dc_kbd_keycode, sizeof(kbd->keycode)); @@ -204,27 +202,30 @@ static int probe_maple_kbd(struct device *dev) MAPLE_FUNC_KEYBOARD); mdev->driver = mdrv; + + maple_set_drvdata(mdev, kbd); + return error; fail: input_free_device(idev); kfree(kbd); - mdev->private_data = NULL; + maple_set_drvdata(mdev, NULL); return error; } static int remove_maple_kbd(struct device *dev) { struct maple_device *mdev = to_maple_dev(dev); - struct dc_kbd *kbd; + struct dc_kbd *kbd = maple_get_drvdata(mdev); mutex_lock(&maple_keyb_mutex); - kbd = mdev->private_data; - mdev->private_data = NULL; input_unregister_device(kbd->dev); kfree(kbd); + maple_set_drvdata(mdev, NULL); + mutex_unlock(&maple_keyb_mutex); return 0; } -- cgit v1.1