diff options
| author |   Hans de Goede <hdegoede@redhat.com> | 2021-01-20 22:49:54 +0100 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2021-02-04 13:54:56 +0000 |
| commit | 039da225d644e523a3bbec78ee258b25fe0676f9 (patch) | |
| tree | ae19020336350a4a25671766a1c92c2082f24c26 /drivers/mfd/arizona-core.c | |
| parent | mfd: arizona: Add MODULE_SOFTDEP("pre: arizona_ldo1") (diff) | |
| download | linux-dev-039da225d644e523a3bbec78ee258b25fe0676f9.tar.xz linux-dev-039da225d644e523a3bbec78ee258b25fe0676f9.zip | |
mfd: arizona: Replace arizona_of_get_type() with device_get_match_data()
Replace the custom arizona_of_get_type() function with the generic
device_get_match_data() helper. Besides being a nice cleanup this
also makes it easier to add support for binding to ACPI enumerated
devices.
While at it also fix a possible NULL pointer deref of the id
argument to the probe functions (this could happen on e.g. manual
driver binding through sysfs).
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/arizona-core.c')
| -rw-r--r-- | drivers/mfd/arizona-core.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index 000cb82023e3..75f1bc671d59 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -797,17 +797,6 @@ const struct dev_pm_ops arizona_pm_ops = { EXPORT_SYMBOL_GPL(arizona_pm_ops); #ifdef CONFIG_OF -unsigned long arizona_of_get_type(struct device *dev) -{ - const struct of_device_id *id = of_match_device(arizona_of_match, dev); - - if (id) - return (unsigned long)id->data; - else - return 0; -} -EXPORT_SYMBOL_GPL(arizona_of_get_type); - static int arizona_of_get_core_pdata(struct arizona *arizona) { struct arizona_pdata *pdata = &arizona->pdata; |