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MFD: ucb1x00-ts: provide input layer with device parent

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Provide the input layer struct device with its parent device, so
that the input layer's device appears in the correct place in the
device tree.  This also allows the input device to be visibily
associated with its hardware.

Acked-by: Jochen Friedrich <jochen@scram.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2012-01-21 09:30:27 +00:00
parent abe06082d0
commit 945f6310d3
1 changed files with 1 additions and 0 deletions
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1
drivers/mfd/ucb1x00-ts.c
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@ -363,6 +363,7 @@ static int ucb1x00_ts_add(struct ucb1x00_dev *dev)
idev->id.product = ts->ucb->id; idev->id.product = ts->ucb->id;
idev->open = ucb1x00_ts_open; idev->open = ucb1x00_ts_open;
idev->close = ucb1x00_ts_close; idev->close = ucb1x00_ts_close;
idev->dev.parent = &ts->ucb->dev;
idev->evbit[0] = BIT_MASK(EV_ABS) | BIT_MASK(EV_KEY); idev->evbit[0] = BIT_MASK(EV_ABS) | BIT_MASK(EV_KEY);
idev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH); idev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);