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authorGeliang Tang <geliangtang@163.com>2016-01-06 23:35:16 +0800
committerMatt Turner <mattst88@gmail.com>2017-09-04 12:04:33 -0700
commit8c9b839c0b80f4fb4c17632961770f2f4719f8e2 (patch)
tree912e39bc6b46394eb1e0b5733d42b22adb59d176 /arch
parent203308a5d1e96df245a2817ae7f39fa1b8544da4 (diff)
downloadlinux-8c9b839c0b80f4fb4c17632961770f2f4719f8e2.tar.gz
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/kernel/pci-sysfs.c3
1 files changed, 1 insertions, 2 deletions
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;