public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed
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


  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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220908135658.64463-6-andriy.shevchenko@linux.intel.com \
    --to=andriy.shevchenko@linux.intel.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pwm@vger.kernel.org \
    --cc=thierry.reding@gmail.com \
    --cc=u.kleine-koenig@pengutronix.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox