From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: "Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org
Cc: Thierry Reding <thierry.reding@gmail.com>
Subject: [PATCH v2 5/9] pwm: lpss: Use device_get_match_data to get device data
Date: Thu, 8 Sep 2022 16:56:54 +0300 [thread overview]
Message-ID: <20220908135658.64463-6-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20220908135658.64463-1-andriy.shevchenko@linux.intel.com>
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>
---
drivers/pwm/pwm-lpss-platform.c | 10 ++++------
1 file 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);
--
2.35.1
next prev parent reply other threads:[~2022-09-08 13:57 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-08 13:56 [PATCH v2 0/9] pwm: lpss: Clean up and convert to a pure library Andy Shevchenko
2022-09-08 13:56 ` [PATCH v2 1/9] pwm: lpss: Deduplicate board info data structures Andy Shevchenko
2022-09-08 13:56 ` [PATCH v2 2/9] pwm: lpss: Move exported symbols to PWM_LPSS namespace Andy Shevchenko
2022-09-24 9:59 ` Uwe Kleine-König
2022-09-26 9:43 ` Andy Shevchenko
2022-09-26 9:55 ` Uwe Kleine-König
2022-09-26 10:10 ` Andy Shevchenko
2022-09-08 13:56 ` [PATCH v2 3/9] pwm: lpss: Move resource mapping to the glue drivers Andy Shevchenko
2022-09-24 10:01 ` Uwe Kleine-König
2022-09-08 13:56 ` [PATCH v2 4/9] pwm: lpss: Include headers we are direct user of Andy Shevchenko
2022-09-24 10:04 ` Uwe Kleine-König
2022-09-26 9:48 ` Andy Shevchenko
2022-09-08 13:56 ` Andy Shevchenko [this message]
2022-09-24 10:05 ` [PATCH v2 5/9] pwm: lpss: Use device_get_match_data to get device data Uwe Kleine-König
2022-09-08 13:56 ` [PATCH v2 6/9] pwm: lpss: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros Andy Shevchenko
2022-09-24 10:07 ` Uwe Kleine-König
2022-09-26 9:51 ` Andy Shevchenko
2022-09-08 13:56 ` [PATCH v2 7/9] pwm: lpss: Make use of bits.h macros for all masks Andy Shevchenko
2022-09-24 10:07 ` Uwe Kleine-König
2022-09-08 13:56 ` [PATCH v2 8/9] pwm: lpss: Add a comment to the bypass field Andy Shevchenko
2022-09-24 10:09 ` Uwe Kleine-König
2022-09-08 13:56 ` [PATCH v2 9/9] pwm: lpss: Allow other drivers to enable PWM LPSS Andy Shevchenko
2022-09-24 10:14 ` Uwe Kleine-König
2022-09-26 9:54 ` Andy Shevchenko
2022-09-23 17:03 ` [PATCH v2 0/9] pwm: lpss: Clean up and convert to a pure library Andy Shevchenko
2022-09-24 7:29 ` Uwe Kleine-König
2022-09-27 14:13 ` Hans de Goede
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