From: Iiro Valkonen Date: Wed, 13 Apr 2011 06:16:40 +0000 (-0700) Subject: Input: atmel_mxt_ts - make CHG line high after enabling interrupts X-Git-Tag: upstream/snapshot3+hdmi~3244^2~210^2~36 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=08960a070add74cda8c968b8ace5418a5acf17c3;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git Input: atmel_mxt_ts - make CHG line high after enabling interrupts Make the CHG line (interrupt line) go high after the interrupts have been enabled to make sure we don't miss the falling edge. Signed-off-by: Iiro Valkonen Acked-by: Joonyoung Shim Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index a97905a..2accf1d 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -814,10 +814,6 @@ static int mxt_initialize(struct mxt_data *data) if (error) return error; - error = mxt_make_highchg(data); - if (error) - return error; - mxt_handle_pdata(data); /* Backup to memory */ @@ -1005,6 +1001,10 @@ static ssize_t mxt_update_fw_store(struct device *dev, enable_irq(data->irq); + error = mxt_make_highchg(data); + if (error) + return error; + return count; } @@ -1115,6 +1115,10 @@ static int __devinit mxt_probe(struct i2c_client *client, goto err_free_object; } + error = mxt_make_highchg(data); + if (error) + goto err_free_irq; + error = input_register_device(input_dev); if (error) goto err_free_irq;