diff options
| author | Hans de Goede | 2017-03-09 09:58:30 -0800 |
|---|---|---|
| committer | Dmitry Torokhov | 2017-03-09 10:01:04 -0800 |
| commit | a01cd17000a4eb35060666f181f1d46832b59030 (patch) | |
| tree | 43e8d65b869a3cb34c10159e5467e53d1c80d62b /drivers/input/misc | |
| parent | 9b13a4ca8d2c44ca659d8df65f15c48c2e9b9316 (diff) | |
Input: soc_button_array - use NULL for GPIO connection ID
The gpiolib-acpi code is becoming more strict and connection-IDs
may only be used with devices which have a _DSD with matching IDs
in there. Since the soc_button_array ACPI binding is pure index
based pass in NULL as connection-ID to avoid the more strict cheks
resulting in gpiod_count and gpiod_get_index not returning any gpios.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/misc')
| -rw-r--r-- | drivers/input/misc/soc_button_array.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/misc/soc_button_array.c b/drivers/input/misc/soc_button_array.c index ddb2f22fca7a..0cd2cac47660 100644 --- a/drivers/input/misc/soc_button_array.c +++ b/drivers/input/misc/soc_button_array.c @@ -55,7 +55,7 @@ static int soc_button_lookup_gpio(struct device *dev, int acpi_index) struct gpio_desc *desc; int gpio; - desc = gpiod_get_index(dev, KBUILD_MODNAME, acpi_index, GPIOD_ASIS); + desc = gpiod_get_index(dev, NULL, acpi_index, GPIOD_ASIS); if (IS_ERR(desc)) return PTR_ERR(desc); @@ -169,7 +169,7 @@ static int soc_button_probe(struct platform_device *pdev) button_info = (struct soc_button_info *)id->driver_data; - if (gpiod_count(dev, KBUILD_MODNAME) <= 0) { + if (gpiod_count(dev, NULL) <= 0) { dev_dbg(dev, "no GPIO attached, ignoring...\n"); return -ENODEV; } |