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drm/amdgpu: Remove unused amdgpu_i2c functions

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amdgpu_i2c_add and amdgpu_i2c_init were added in 2015's commit
d38ceaf99e ("drm/amdgpu: add core driver (v4)")
but never used.

Remove them.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dr. David Alan Gilbert 2024-09-23 02:24:46 +01:00 committed by Alex Deucher
parent 9d7a8bdb90
commit 0ee2399116
2 changed files with 0 additions and 29 deletions
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25
drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c
View File

@ -225,15 +225,6 @@ void amdgpu_i2c_destroy(struct amdgpu_i2c_chan *i2c)
kfree(i2c);
}
/* Add the default buses */
void amdgpu_i2c_init(struct amdgpu_device *adev)
{
if (amdgpu_hw_i2c)
DRM_INFO("hw_i2c forced on, you may experience display detection problems!\n");
amdgpu_atombios_i2c_init(adev);
}
/* remove all the buses */
void amdgpu_i2c_fini(struct amdgpu_device *adev)
{
@ -247,22 +238,6 @@ void amdgpu_i2c_fini(struct amdgpu_device *adev)
}
}
/* Add additional buses */
void amdgpu_i2c_add(struct amdgpu_device *adev,
const struct amdgpu_i2c_bus_rec *rec,
const char *name)
{
struct drm_device *dev = adev_to_drm(adev);
int i;
for (i = 0; i < AMDGPU_MAX_I2C_BUS; i++) {
if (!adev->i2c_bus[i]) {
adev->i2c_bus[i] = amdgpu_i2c_create(dev, rec, name);
return;
}
}
}
/* looks up bus based on id */
struct amdgpu_i2c_chan *
amdgpu_i2c_lookup(struct amdgpu_device *adev,

4
drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.h
View File

@ -28,11 +28,7 @@ struct amdgpu_i2c_chan *amdgpu_i2c_create(struct drm_device *dev,
const struct amdgpu_i2c_bus_rec *rec,
const char *name);
void amdgpu_i2c_destroy(struct amdgpu_i2c_chan *i2c);
void amdgpu_i2c_init(struct amdgpu_device *adev);
void amdgpu_i2c_fini(struct amdgpu_device *adev);
void amdgpu_i2c_add(struct amdgpu_device *adev,
const struct amdgpu_i2c_bus_rec *rec,
const char *name);
struct amdgpu_i2c_chan *
amdgpu_i2c_lookup(struct amdgpu_device *adev,
const struct amdgpu_i2c_bus_rec *i2c_bus);