From: Meenakshikumar Somasundaram <meenakshikumar.somasunda...@amd.com>
[WHY]
Compiler warning "pointer to integer of different size" reported on
outbox1 ring buffer address typecasting.
Reported-by: kernel test robot <l...@intel.com>
[HOW]
Fixed the issue by typecasting with character pointer.
Signed-off-by: Meenakshikumar Somasundaram <meenakshikumar.somasunda...@amd.com>
Reviewed-by: Jun Lei <jun....@amd.com>
Acked-by: Solomon Chiu <solomon.c...@amd.com>
---
drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
index 1ee2000ad099..8ba0a9e2da54 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
@@ -508,7 +508,7 @@ enum dmub_status dmub_srv_hw_init(struct dmub_srv *dmub,
// Initialize outbox1 ring buffer
rb_params.ctx = dmub;
- rb_params.base_address = (void *) ((uint64_t)
(mail_fb->cpu_addr) + DMUB_RB_SIZE);
+ rb_params.base_address = (void *) ((uint8_t *)
(mail_fb->cpu_addr) + DMUB_RB_SIZE);
rb_params.capacity = DMUB_RB_SIZE;
dmub_rb_init(&dmub->outbox1_rb, &rb_params);
--
2.29.0
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