Commit 7f8dd161 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Thierry Reding
Browse files

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: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Acked-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 68af6fb0

drivers/pwm/pwm-lpss-platform.c

+4 −6
Original line number Diff line number Diff line
@@ -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);