Messages in this thread Patch in this message | | | From | Pritthijit Nath <> | Subject | [PATCH] staging: vc04_services: Fixed address type mismatch in vchiq_arm.c | Date | Thu, 18 Feb 2021 14:40:15 +0530 |
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This change fixes a sparse address type mismatch warning "incorrect type in assignment (different address spaces)".
Signed-off-by: Pritthijit Nath <pritthijit.nath@icloud.com> --- .../staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c index 59e45dc03a97..3c715b926a57 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c @@ -1214,11 +1214,7 @@ static int vchiq_ioc_await_completion(struct vchiq_instance *instance, !instance->use_close_delivered) unlock_service(service); - /* - * FIXME: address space mismatch, does bulk_userdata - * actually point to user or kernel memory? - */ - user_completion.bulk_userdata = completion->bulk_userdata; + user_completion.bulk_userdata = (void __user *)completion->bulk_userdata; if (vchiq_put_completion(args->buf, &user_completion, ret)) { if (ret == 0) -- 2.25.1
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