linux-kernel - [PATCH v3 1/5] gpio: aggregator: Remove CONFIG_OF and of_match

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Date:   Thu, 15 Jun 2023 16:20:19 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Linus Walleij <linus.walleij@...aro.org>,
        Alexander Stein <alexander.stein@...tq-group.com>,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org
Cc:     Bartosz Golaszewski <brgl@...ev.pl>,
        Andy Shevchenko <andy@...nel.org>
Subject: [PATCH v3 1/5] gpio: aggregator: Remove CONFIG_OF and of_match_ptr() protections

They stop the driver being used with ACPI PRP0001 and are something
I want to avoid being cut and paste into new drivers. Also include
mod_devicetable.h as we struct of_device_id is defined in there.

Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/gpio/gpio-aggregator.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/gpio/gpio-aggregator.c b/drivers/gpio/gpio-aggregator.c
index 20a686f12df7..1aa7455672d3 100644
--- a/drivers/gpio/gpio-aggregator.c
+++ b/drivers/gpio/gpio-aggregator.c
@@ -12,6 +12,7 @@
 #include <linux/ctype.h>
 #include <linux/idr.h>
 #include <linux/kernel.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/overflow.h>
@@ -500,23 +501,21 @@ static int gpio_aggregator_probe(struct platform_device *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_OF
 static const struct of_device_id gpio_aggregator_dt_ids[] = {
 	/*
 	 * Add GPIO-operated devices controlled from userspace below,
-	 * or use "driver_override" in sysfs
+	 * or use "driver_override" in sysfs.
 	 */
 	{}
 };
 MODULE_DEVICE_TABLE(of, gpio_aggregator_dt_ids);
-#endif
 
 static struct platform_driver gpio_aggregator_driver = {
 	.probe = gpio_aggregator_probe,
 	.driver = {
 		.name = DRV_NAME,
 		.groups = gpio_aggregator_groups,
-		.of_match_table = of_match_ptr(gpio_aggregator_dt_ids),
+		.of_match_table = gpio_aggregator_dt_ids,
 	},
 };
 
-- 
2.40.0.1.gaa8946217a0b