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drm/amdgpu: Remove usage of the deprecated ida_simple_xx() API

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ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().

Note that the upper limit of ida_simple_get() is exclusive, but the one of
ida_alloc_range() is inclusive. So a -1 has been added when needed.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christophe JAILLET 2024-01-14 16:14:27 +01:00 committed by Alex Deucher
parent 733965a90f
commit 8a1f7fddab
1 changed files with 3 additions and 4 deletions
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7
drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
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@ -62,9 +62,8 @@ int amdgpu_pasid_alloc(unsigned int bits)
int pasid = -EINVAL;
for (bits = min(bits, 31U); bits > 0; bits--) {
pasid = ida_simple_get(&amdgpu_pasid_ida,
1U << (bits - 1), 1U << bits,
GFP_KERNEL);
pasid = ida_alloc_range(&amdgpu_pasid_ida, 1U << (bits - 1),
(1U << bits) - 1, GFP_KERNEL);
if (pasid != -ENOSPC)
break;
}
@ -82,7 +81,7 @@ int amdgpu_pasid_alloc(unsigned int bits)
void amdgpu_pasid_free(u32 pasid)
{
trace_amdgpu_pasid_freed(pasid);
ida_simple_remove(&amdgpu_pasid_ida, pasid);
ida_free(&amdgpu_pasid_ida, pasid);
}
static void amdgpu_pasid_free_cb(struct dma_fence *fence,