From 15860d77a496772b06266f278476e339b82815e9 Mon Sep 17 00:00:00 2001 From: Seshendra Gadagottu Date: Thu, 29 May 2014 17:21:27 -0700 Subject: gpu: nvgpu: fix compilation issues with PM disable Fix gpu driver compilation issues with power mangement and runtime power management disable. Change-Id: I8e1873871d6f184013b2142dd0cbc32c67774177 Signed-off-by: Seshendra Gadagottu Reviewed-on: http://git-master/r/417925 Reviewed-by: Terje Bergstrom Tested-by: Terje Bergstrom --- drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c') diff --git a/drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c b/drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c index a9e7274e..eb0aa5d1 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c +++ b/drivers/gpu/nvgpu/gk20a/gk20a_sysfs.c @@ -332,6 +332,7 @@ static ssize_t elpg_enable_read(struct device *device, static DEVICE_ATTR(elpg_enable, ROOTRW, elpg_enable_read, elpg_enable_store); +#ifdef CONFIG_PM_RUNTIME static ssize_t force_idle_store(struct device *device, struct device_attribute *attr, const char *buf, size_t count) { @@ -380,6 +381,7 @@ static ssize_t force_idle_read(struct device *device, } static DEVICE_ATTR(force_idle, ROOTRW, force_idle_read, force_idle_store); +#endif void gk20a_remove_sysfs(struct device *dev) { @@ -395,7 +397,9 @@ void gk20a_remove_sysfs(struct device *dev) device_remove_file(dev, &dev_attr_load); device_remove_file(dev, &dev_attr_railgate_delay); device_remove_file(dev, &dev_attr_clockgate_delay); +#ifdef CONFIG_PM_RUNTIME device_remove_file(dev, &dev_attr_force_idle); +#endif if (g->host1x_dev && (dev->parent != &g->host1x_dev->dev)) sysfs_remove_link(&dev->kobj, dev_name(dev)); @@ -416,7 +420,9 @@ void gk20a_create_sysfs(struct platform_device *dev) error |= device_create_file(&dev->dev, &dev_attr_load); error |= device_create_file(&dev->dev, &dev_attr_railgate_delay); error |= device_create_file(&dev->dev, &dev_attr_clockgate_delay); +#ifdef CONFIG_PM_RUNTIME error |= device_create_file(&dev->dev, &dev_attr_force_idle); +#endif if (g->host1x_dev && (dev->dev.parent != &g->host1x_dev->dev)) error |= sysfs_create_link(&g->host1x_dev->dev.kobj, -- cgit v1.2.2