[PATCH v2 7/8] mfd: exynos-lpass: Add missing remove() function

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

 



Disable device on driver remove and release allocated regmap.

Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
---
 drivers/mfd/exynos-lpass.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/mfd/exynos-lpass.c b/drivers/mfd/exynos-lpass.c
index be264988bdc9..9dbbedad916f 100644
--- a/drivers/mfd/exynos-lpass.c
+++ b/drivers/mfd/exynos-lpass.c
@@ -137,6 +137,16 @@ static int exynos_lpass_probe(struct platform_device *pdev)
 	return of_platform_populate(dev->of_node, NULL, NULL, dev);
 }
 
+static int exynos_lpass_remove(struct platform_device *pdev)
+{
+	struct exynos_lpass *lpass = platform_get_drvdata(pdev);
+
+	exynos_lpass_disable(lpass);
+	regmap_exit(lpass->top);
+
+	return 0;
+}
+
 static int __maybe_unused exynos_lpass_suspend(struct device *dev)
 {
 	struct exynos_lpass *lpass = dev_get_drvdata(dev);
@@ -171,6 +181,7 @@ static SIMPLE_DEV_PM_OPS(lpass_pm_ops, exynos_lpass_suspend,
 		.of_match_table	= exynos_lpass_of_match,
 	},
 	.probe	= exynos_lpass_probe,
+	.remove	= exynos_lpass_remove,
 };
 module_platform_driver(exynos_lpass_driver);
 
-- 
1.9.1

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



[Index of Archives]     [Linux SPI]     [Linux Kernel]     [Linux ARM (vger)]     [Linux ARM MSM]     [Linux Omap]     [Linux Arm]     [Linux Tegra]     [Fedora ARM]     [Linux for Samsung SOC]     [eCos]     [Linux Fastboot]     [Gcc Help]     [Git]     [DCCP]     [IETF Announce]     [Security]     [Linux MIPS]     [Yosemite Campsites]

  Powered by Linux