drm/amdkfd: Use DECLARE_BITMAP

Use the generic mechanism to declare a bitmap instead of unsigned long.

It seems that "struct kfd_process.allocated_queue_bitmap" is unused.
Maybe it could be deleted instead.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
index b6f838f56589664297232a4e2700a0c39cca5bcc..816c7a1f3294f7dd4939684878583757a8bf504a 100644 (file)
--- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h
@@ -167,8 +167,8 @@ struct kfd_dev {
 
        const struct kfd2kgd_calls *kfd2kgd;
        struct mutex doorbell_mutex;
-       unsigned long doorbell_available_index[DIV_ROUND_UP(
-               KFD_MAX_NUM_OF_QUEUES_PER_PROCESS, BITS_PER_LONG)];
+       DECLARE_BITMAP(doorbell_available_index,
+                       KFD_MAX_NUM_OF_QUEUES_PER_PROCESS);
 
        void *gtt_mem;
        uint64_t gtt_start_gpu_addr;
@@ -503,8 +503,6 @@ struct kfd_process {
        /* Size is queue_array_size, up to MAX_PROCESS_QUEUES. */
        struct kfd_queue **queues;
 
-       unsigned long allocated_queue_bitmap[DIV_ROUND_UP(KFD_MAX_NUM_OF_QUEUES_PER_PROCESS, BITS_PER_LONG)];
-
        /*Is the user space process 32 bit?*/
        bool is_32bit_user_mode;