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drm/panthor: unlock on error in panthor_ioctl_bo_create()

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Call drm_dev_exit() before returning -EINVAL.

Fixes: cd2c9c3015 ("drm/panthor: Add flag to map GEM object Write-Back Cacheable")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://patch.msgid.link/aUOxxvXXtHHfFCcg@stanley.mountain
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
This commit is contained in:
Dan Carpenter 2025-12-18 10:48:22 +03:00 committed by Boris Brezillon
parent fec2c3c01f
commit c57079937b
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/drm/panthor/panthor_drv.c
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@ -923,8 +923,10 @@ static int panthor_ioctl_bo_create(struct drm_device *ddev, void *data,
}
if ((args->flags & DRM_PANTHOR_BO_NO_MMAP) &&
(args->flags & DRM_PANTHOR_BO_WB_MMAP))
return -EINVAL;
(args->flags & DRM_PANTHOR_BO_WB_MMAP)) {
ret = -EINVAL;
goto out_dev_exit;
}
if (args->exclusive_vm_id) {
vm = panthor_vm_pool_get_vm(pfile->vms, args->exclusive_vm_id);