diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-09-27 18:24:18 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2022-09-28 16:18:11 +0200 |
| commit | 7f8dd161787569949d8a5f93cad5a7ad629f884e (patch) | |
| tree | 47eb6b179503f1b339a7fc5b543943b03d316774 | |
| parent | pwm: lpss: Move resource mapping to the glue drivers (diff) | |
| download | linux-7f8dd161787569949d8a5f93cad5a7ad629f884e.tar.xz linux-7f8dd161787569949d8a5f93cad5a7ad629f884e.zip | |
pwm: lpss: Use device_get_match_data() to get device data
device_get_match_data() in ACPI case calls similar to the
acpi_match_device(). We may simplify the code and make it
generic by replacing the latter with the former.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
| -rw-r--r-- | drivers/pwm/pwm-lpss-platform.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/pwm/pwm-lpss-platform.c b/drivers/pwm/pwm-lpss-platform.c index 7bbbb7a9b578..c48c6f2b2cd8 100644 --- a/drivers/pwm/pwm-lpss-platform.c +++ b/drivers/pwm/pwm-lpss-platform.c @@ -7,11 +7,12 @@ * Derived from the original pwm-lpss.c */ -#include <linux/acpi.h> #include <linux/kernel.h> +#include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> +#include <linux/property.h> #include "pwm-lpss.h" @@ -19,16 +20,13 @@ static int pwm_lpss_probe_platform(struct platform_device *pdev) { const struct pwm_lpss_boardinfo *info; - const struct acpi_device_id *id; struct pwm_lpss_chip *lpwm; void __iomem *base; - id = acpi_match_device(pdev->dev.driver->acpi_match_table, &pdev->dev); - if (!id) + info = device_get_match_data(&pdev->dev); + if (!info) return -ENODEV; - info = (const struct pwm_lpss_boardinfo *)id->driver_data; - base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base); |