Re: [PATCH] amdkfd: let profile_lock_device return an int other than uint32

[Kuehling, Felix]

On 2026-08-14 02:53, Zhu Lingshan wrote:

profile_lock_device() may return negive error code,
so the type of the return value should be int,
not uint32

Signed-off-by: Zhu Lingshan <lingshan....@amd.com>

Reviewed-by: Felix Kuehling <felix.kuehl...@amd.com>

---
  drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c 
b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
index 309510e23315..6fd18488d5cf 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
@@ -3329,7 +3329,7 @@ static int kfd_ioctl_create_process(struct file *filep, 
struct kfd_process *p, v
        return 0;
  }

-static inline uint32_t profile_lock_device(struct kfd_process *p,

+static inline int profile_lock_device(struct kfd_process *p,
                                           uint32_t gpu_id, uint32_t op)
  {
        struct kfd_process_device *pdd;