Message ID | 1296726530-32199-1-git-send-email-sourav.poddar@ti.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 036f245..f30768b 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -962,6 +962,13 @@ static int __devinit ads7846_setup_pendown(struct spi_device *spi, struct ads784 return err; } + err = gpio_direction_input(pdata->gpio_pendown); + if (err) { + dev_err(&spi->dev, "failed to configure pendown GPIO input direction %d\n", + pdata->gpio_pendown); + return err; + } + ts->gpio_pendown = pdata->gpio_pendown; return 0;