From e64568b8ea6c04e747e432c17ce2452652075216 Mon Sep 17 00:00:00 2001 From: Michael Zoran Date: Wed, 19 Oct 2016 15:58:27 -0700 Subject: [PATCH] staging: vc04_services: Change fields of page list structure to fixed length The arm processor core and the GPU have shared data structures. One of these structures is a list of pages of data for messages. This structure can not change since it is dependent on the GPU firmware which is external to the kernel. Convert the fields of this structure to fixed length fields. Signed-off-by: Michael Zoran Reviewed-by: Eric Anholt Signed-off-by: Greg Kroah-Hartman --- .../interface/vchiq_arm/vchiq_pagelist.h | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_pagelist.h b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_pagelist.h index 54a3ecec69ef..12c304ceb952 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_pagelist.h +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_pagelist.h @@ -43,11 +43,13 @@ #define PAGELIST_READ_WITH_FRAGMENTS 2 typedef struct pagelist_struct { - unsigned long length; - unsigned short type; - unsigned short offset; - unsigned long addrs[1]; /* N.B. 12 LSBs hold the number of following - pages at consecutive addresses. */ + u32 length; + u16 type; + u16 offset; + u32 addrs[1]; /* N.B. 12 LSBs hold the number + * of following pages at consecutive + * addresses. + */ } PAGELIST_T; typedef struct fragments_struct { -- 2.39.2