From: Michael Auchter <a@phire.org>
Date: Wed, 27 Aug 2014 01:39:33 +0000 (+0000)
Subject: gpio: bt8xx: fix release of managed resources
X-Git-Tag: firefly_0821_release~176^2~3288^2~1
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7cc01f630a967b25d9de200767b42177e4fa0bac;p=firefly-linux-kernel-4.4.55.git

gpio: bt8xx: fix release of managed resources

These resources are managed by devres, and should not be explicitly
released.

Signed-off-by: Michael Auchter <a@phire.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/gpio/gpio-bt8xx.c b/drivers/gpio/gpio-bt8xx.c
index 6557147d9331..7e4c43c18960 100644
--- a/drivers/gpio/gpio-bt8xx.c
+++ b/drivers/gpio/gpio-bt8xx.c
@@ -241,9 +241,6 @@ static void bt8xxgpio_remove(struct pci_dev *pdev)
 	bgwrite(~0x0, BT848_INT_STAT);
 	bgwrite(0x0, BT848_GPIO_OUT_EN);
 
-	iounmap(bg->mmio);
-	release_mem_region(pci_resource_start(pdev, 0),
-			   pci_resource_len(pdev, 0));
 	pci_disable_device(pdev);
 }