From: Dinghao Liu <dinghao.liu@zju.edu.cn>
Date: Fri, 22 May 2020 10:17:13 +0000 (+0800)
Subject: mtd: rawnand: gpmi: Fix runtime PM imbalance in gpmi_nand_probe
X-Git-Tag: v5.15~3626^2~5^2~30
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8e935b92d269826f1e4bcf31d3f688dbcdf71219;p=platform%2Fkernel%2Flinux-starfive.git

mtd: rawnand: gpmi: Fix runtime PM imbalance in gpmi_nand_probe

There is no reason that the failure of __gpmi_enable_clk()
could lead to PM usage counter decrement.

Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200522101713.24350-1-dinghao.liu@zju.edu.cn
---

diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
index 630de1a..c2d4488 100644
--- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
@@ -2663,7 +2663,7 @@ static int gpmi_nand_probe(struct platform_device *pdev)
 
 	ret = __gpmi_enable_clk(this, true);
 	if (ret)
-		goto exit_nfc_init;
+		goto exit_acquire_resources;
 
 	pm_runtime_set_autosuspend_delay(&pdev->dev, 500);
 	pm_runtime_use_autosuspend(&pdev->dev);