diff options
| author |   Thierry Reding <treding@nvidia.com> | 2018-04-30 09:38:14 +0200 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2018-05-16 14:35:24 +0200 |
| commit | 67bab9353391f65a497442b1f9f920d452790c5a (patch) | |
| tree | 7a6ae8671fb11cd6bb8ad787f84837e55deac357 /drivers/gpio/gpio-pca953x.c | |
| parent | gpio: palmas: Use of_device_get_match_data() (diff) | |
| download | linux-dev-67bab9353391f65a497442b1f9f920d452790c5a.tar.xz linux-dev-67bab9353391f65a497442b1f9f920d452790c5a.zip | |
gpio: pca953x: Use of_device_get_match_data()
Use of_device_get_match_data() instead of open-coding it.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-pca953x.c')
| -rw-r--r-- | drivers/gpio/gpio-pca953x.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index d2ead4b1cf61..9a06b8a4f5be 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -810,13 +810,11 @@ static int pca953x_probe(struct i2c_client *client, chip->driver_data = i2c_id->driver_data; } else { const struct acpi_device_id *acpi_id; - const struct of_device_id *match; + struct device *dev = &client->dev; - match = of_match_device(pca953x_dt_ids, &client->dev); - if (match) { - chip->driver_data = (int)(uintptr_t)match->data; - } else { - acpi_id = acpi_match_device(pca953x_acpi_ids, &client->dev); + chip->driver_data = (uintptr_t)of_device_get_match_data(dev); + if (!chip->driver_data) { + acpi_id = acpi_match_device(pca953x_acpi_ids, dev); if (!acpi_id) { ret = -ENODEV; goto err_exit; |