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gpu: nvgpu: Fix build with Tegra DVFS disabled

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Avoid using Tegra DVFS APIs when it is not built in. This is done by
protecting the code using Tegra DVFS with #ifdef.

Change-Id: Ia50b77aba8a085f436891e522514bb2b5b717c4d
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1607583
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Terje Bergstrom
2017-11-29 15:48:44 -08:00
committed by mobile promotions
parent 3ca22f894c
commit b6ed2c6d96
1 changed files with 8 additions and 0 deletions
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8
drivers/gpu/nvgpu/common/linux/sysfs.c
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@@ -17,7 +17,9 @@
#include <linux/device.h>
#include <linux/pm_runtime.h>
#include <linux/fb.h>
#ifdef CONFIG_TEGRA_DVFS
#include <soc/tegra/tegra-dvfs.h>
#endif
#include <nvgpu/kmem.h>
#include <nvgpu/nvhost.h>
@@ -726,6 +728,7 @@ static ssize_t emc3d_ratio_read(struct device *dev,
static DEVICE_ATTR(emc3d_ratio, ROOTRW, emc3d_ratio_read, emc3d_ratio_store);
#ifdef CONFIG_TEGRA_DVFS
static ssize_t fmax_at_vmin_safe_read(struct device *dev,
struct device_attribute *attr, char *buf)
{
@@ -739,6 +742,7 @@ static ssize_t fmax_at_vmin_safe_read(struct device *dev,
}
static DEVICE_ATTR(fmax_at_vmin_safe, S_IRUGO, fmax_at_vmin_safe_read, NULL);
#endif
#ifdef CONFIG_PM
static ssize_t force_idle_store(struct device *dev,
@@ -1014,7 +1018,9 @@ void nvgpu_remove_sysfs(struct device *dev)
device_remove_file(dev, &dev_attr_elpg_enable);
device_remove_file(dev, &dev_attr_mscg_enable);
device_remove_file(dev, &dev_attr_emc3d_ratio);
#ifdef CONFIG_TEGRA_DVFS
device_remove_file(dev, &dev_attr_fmax_at_vmin_safe);
#endif
device_remove_file(dev, &dev_attr_counters);
device_remove_file(dev, &dev_attr_counters_reset);
device_remove_file(dev, &dev_attr_load);
@@ -1061,7 +1067,9 @@ int nvgpu_create_sysfs(struct device *dev)
error |= device_create_file(dev, &dev_attr_elpg_enable);
error |= device_create_file(dev, &dev_attr_mscg_enable);
error |= device_create_file(dev, &dev_attr_emc3d_ratio);
#ifdef CONFIG_TEGRA_DVFS
error |= device_create_file(dev, &dev_attr_fmax_at_vmin_safe);
#endif
error |= device_create_file(dev, &dev_attr_counters);
error |= device_create_file(dev, &dev_attr_counters_reset);
error |= device_create_file(dev, &dev_attr_load);