From: Geliang Tang <geliangtang@163.com>
Date: Wed, 6 Jan 2016 15:35:16 +0000 (+0800)
Subject: alpha: use kobj_to_dev()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8c9b839c0b80f4fb4c17632961770f2f4719f8e2;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

alpha: use kobj_to_dev()

Use kobj_to_dev() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
---

diff --git a/arch/alpha/kernel/pci-sysfs.c b/arch/alpha/kernel/pci-sysfs.c
index 652449ebed52..cbecd527c696 100644
--- a/arch/alpha/kernel/pci-sysfs.c
+++ b/arch/alpha/kernel/pci-sysfs.c
@@ -64,8 +64,7 @@ static int pci_mmap_resource(struct kobject *kobj,
 			     struct bin_attribute *attr,
 			     struct vm_area_struct *vma, int sparse)
 {
-	struct pci_dev *pdev = to_pci_dev(container_of(kobj,
-						       struct device, kobj));
+	struct pci_dev *pdev = to_pci_dev(kobj_to_dev(kobj));
 	struct resource *res = attr->private;
 	enum pci_mmap_state mmap_type;
 	struct pci_bus_region bar;