diff options
| author | Heiko Stübner <heiko@sntech.de> | 2013-02-23 12:06:34 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-02-24 19:10:06 -0800 |
| commit | fa656308622fdaf54f2ff9ce8a70e4260f701b5d (patch) | |
| tree | 13973f6060265a2b240c4a35d17383fa5decdf8f /drivers/input/touchscreen/auo-pixcir-ts.c | |
| parent | 005a69d632cd8694061c2dd27492fe874780b5ee (diff) | |
| download | lwn-fa656308622fdaf54f2ff9ce8a70e4260f701b5d.tar.gz lwn-fa656308622fdaf54f2ff9ce8a70e4260f701b5d.zip | |
Input: auo-pixcir-ts - set input direction for interrupt gpio
Previously the gpio was not configured at all.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen/auo-pixcir-ts.c')
| -rw-r--r-- | drivers/input/touchscreen/auo-pixcir-ts.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/auo-pixcir-ts.c b/drivers/input/touchscreen/auo-pixcir-ts.c index c6e19a96348e..813413eebab7 100644 --- a/drivers/input/touchscreen/auo-pixcir-ts.c +++ b/drivers/input/touchscreen/auo-pixcir-ts.c @@ -504,6 +504,13 @@ static int auo_pixcir_probe(struct i2c_client *client, goto err_gpio_int; } + ret = gpio_direction_input(pdata->gpio_int); + if (ret) { + dev_err(&client->dev, "setting direction of gpio %d failed %d\n", + pdata->gpio_int, ret); + goto err_gpio_dir; + } + if (pdata->init_hw) pdata->init_hw(client); @@ -592,6 +599,7 @@ err_fw_vers: err_input_alloc: if (pdata->exit_hw) pdata->exit_hw(client); +err_gpio_dir: gpio_free(pdata->gpio_int); err_gpio_int: kfree(ts); |