From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Tue, 7 Jan 2014 13:36:24 +0000 (+0800)
Subject: spi: dw-pci: remove free for resources allocated with devm_*
X-Git-Tag: firefly_0821_release~176^2~4567^2~4^10
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=136c8bf374dd9aef0f98e5c26d1cba5b066e2443;p=firefly-linux-kernel-4.4.55.git

spi: dw-pci: remove free for resources allocated with devm_*

It's not necessary to free resources allocated with devm_*
and free them may lead to double free.

Fixes: 04f421e7b0b1 ('spi: dw: use managed resources')
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/drivers/spi/spi-dw-pci.c b/drivers/spi/spi-dw-pci.c
index 9622e5ee1263..d4603efbd9bf 100644
--- a/drivers/spi/spi-dw-pci.c
+++ b/drivers/spi/spi-dw-pci.c
@@ -91,10 +91,6 @@ static void spi_pci_remove(struct pci_dev *pdev)
 	struct dw_spi_pci *dwpci = pci_get_drvdata(pdev);
 
 	dw_spi_remove_host(&dwpci->dws);
-	iounmap(dwpci->dws.regs);
-	pci_release_region(pdev, 0);
-	kfree(dwpci);
-	pci_disable_device(pdev);
 }
 
 #ifdef CONFIG_PM