[PATCH 21/61] gpio: generic: Use devm_gpiochip_add_data() for gpio registration

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Use devm_gpiochip_add_data() for GPIO registration and remove the
need of driver callback .remove.

Signed-off-by: Laxman Dewangan <ldewangan@xxxxxxxxxx>
---
 drivers/gpio/gpio-generic.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/drivers/gpio/gpio-generic.c b/drivers/gpio/gpio-generic.c
index 2a4f233..54cddfa 100644
--- a/drivers/gpio/gpio-generic.c
+++ b/drivers/gpio/gpio-generic.c
@@ -628,15 +628,7 @@ static int bgpio_pdev_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, gc);
 
-	return gpiochip_add_data(gc, NULL);
-}
-
-static int bgpio_pdev_remove(struct platform_device *pdev)
-{
-	struct gpio_chip *gc = platform_get_drvdata(pdev);
-
-	gpiochip_remove(gc);
-	return 0;
+	return devm_gpiochip_add_data(&pdev->dev, gc, NULL);
 }
 
 static const struct platform_device_id bgpio_id_table[] = {
@@ -657,7 +649,6 @@ static struct platform_driver bgpio_driver = {
 	},
 	.id_table = bgpio_id_table,
 	.probe = bgpio_pdev_probe,
-	.remove = bgpio_pdev_remove,
 };
 
 module_platform_driver(bgpio_driver);
-- 
2.1.4

--
To unsubscribe from this list: send the line "unsubscribe linux-doc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite Forum]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux