From: Boris Brezillon <boris.brezillon@free-electrons.com>
Date: Fri, 4 Mar 2016 17:26:40 +0000 (+0100)
Subject: mtd: nand: sunxi: disable clks on device removal
X-Git-Tag: v5.15~13505^2~4^2~92
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dd26a4584c37687b8bbe89233bcc23279ca361b1;p=platform%2Fkernel%2Flinux-starfive.git

mtd: nand: sunxi: disable clks on device removal

mod and ahb clocks are not disabled when the NAND controller device is
removed.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---

diff --git a/drivers/mtd/nand/sunxi_nand.c b/drivers/mtd/nand/sunxi_nand.c
index f8b3a72..cad20fb 100644
--- a/drivers/mtd/nand/sunxi_nand.c
+++ b/drivers/mtd/nand/sunxi_nand.c
@@ -1845,6 +1845,8 @@ static int sunxi_nfc_remove(struct platform_device *pdev)
 	struct sunxi_nfc *nfc = platform_get_drvdata(pdev);
 
 	sunxi_nand_chips_cleanup(nfc);
+	clk_disable_unprepare(nfc->mod_clk);
+	clk_disable_unprepare(nfc->ahb_clk);
 
 	return 0;
 }