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path: root/drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c
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Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c')
-rw-r--r--drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c27
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c b/drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c
index 38d5a842..973adc7d 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c
@@ -775,12 +775,13 @@ void gk20a_remove_sysfs(struct device *dev)
775 775
776 if (g->host1x_dev && (dev->parent != &g->host1x_dev->dev)) { 776 if (g->host1x_dev && (dev->parent != &g->host1x_dev->dev)) {
777 sysfs_remove_link(&g->host1x_dev->dev.kobj, dev_name(dev)); 777 sysfs_remove_link(&g->host1x_dev->dev.kobj, dev_name(dev));
778 if (strcmp(dev_name(dev), "gpu.0")) { 778 }
779 struct kobject *kobj = &dev->kobj; 779
780 struct device *parent = container_of((kobj->parent), 780 if (strcmp(dev_name(dev), "gpu.0")) {
781 struct device, kobj); 781 struct kobject *kobj = &dev->kobj;
782 sysfs_remove_link(&parent->kobj, "gpu.0"); 782 struct device *parent = container_of((kobj->parent),
783 } 783 struct device, kobj);
784 sysfs_remove_link(&parent->kobj, "gpu.0");
784 } 785 }
785} 786}
786 787
@@ -816,14 +817,14 @@ void gk20a_create_sysfs(struct device *dev)
816 error |= sysfs_create_link(&g->host1x_dev->dev.kobj, 817 error |= sysfs_create_link(&g->host1x_dev->dev.kobj,
817 &dev->kobj, 818 &dev->kobj,
818 dev_name(dev)); 819 dev_name(dev));
819 if (strcmp(dev_name(dev), "gpu.0")) { 820 }
820 struct kobject *kobj = &dev->kobj;
821 struct device *parent = container_of((kobj->parent),
822 struct device, kobj);
823 error |= sysfs_create_link(&parent->kobj,
824 &dev->kobj, "gpu.0");
825 }
826 821
822 if (strcmp(dev_name(dev), "gpu.0")) {
823 struct kobject *kobj = &dev->kobj;
824 struct device *parent = container_of((kobj->parent),
825 struct device, kobj);
826 error |= sysfs_create_link(&parent->kobj,
827 &dev->kobj, "gpu.0");
827 } 828 }
828 829
829 if (error) 830 if (error)