[PATCH 1/4] Input: auo-pixcir-ts - set input direction for interrupt gpio
From: Heiko Stübner <hidden>
Date: 2013-02-23 11:56:13
Also in:
linux-devicetree
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
Previously the gpio was not configured at all. Signed-off-by: Heiko Stuebner <redacted> --- 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 c6e19a9..813413e 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);
--
1.7.2.3