Re: [PATCH 02/17] media: staging: atomisp: don't declare the same vars as both private and public

2018-04-13 Thread kbuild test robot
Hi Mauro,

I love your patch! Yet something to improve:

[auto build test ERROR on next-20180411]
[also build test ERROR on v4.16]
[cannot apply to linuxtv-media/master staging/staging-testing v4.16 v4.16-rc7 
v4.16-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:
https://github.com/0day-ci/linux/commits/Mauro-Carvalho-Chehab/media-staging-atomisp-fix-number-conversion/20180414-000700
config: i386-allyesconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386 

All errors (new ones prefixed by >>):

   
drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu.o:
 In function `mmu_set_page_table_base_index':
>> mmu.c:(.text+0x10): undefined reference to `mmu_reg_store'
   
drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu.o:
 In function `mmu_get_page_table_base_index':
>> mmu.c:(.text+0x2e): undefined reference to `mmu_reg_load'
   
drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu.o:
 In function `mmu_invalidate_cache':
   mmu.c:(.text+0x50): undefined reference to `mmu_reg_store'
   
drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu.o:
 In function `mmu_invalidate_cache_all':
   mmu.c:(.text+0x72): undefined reference to `mmu_reg_store'
   mmu.c:(.text+0x83): undefined reference to `mmu_reg_store'

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


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[PATCH 02/17] media: staging: atomisp: don't declare the same vars as both private and public

2018-04-12 Thread Mauro Carvalho Chehab
The mmu_private.h header is included at mmu.c, with duplicates the
already existing definitions at mmu_public.h.

Fix this by removing the erroneous header file.

Solve those issues:


drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu_private.h:24:26:
 warning: function 'mmu_reg_store' with external linkage has definition

drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu_private.h:35:30:
 warning: function 'mmu_reg_load' with external linkage has definition

drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu_private.h:24:26:
 warning: function 'mmu_reg_store' with external linkage has definition

drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu_private.h:35:30:
 warning: function 'mmu_reg_load' with external linkage has definition

Signed-off-by: Mauro Carvalho Chehab 
---
 .../css2400/hive_isp_css_common/host/mmu.c |  4 --
 .../css2400/hive_isp_css_common/host/mmu_private.h | 44 --
 .../css2400/hive_isp_css_include/host/mmu_public.h |  4 +-
 .../css2400/hive_isp_css_include/mmu_device.h  |  8 
 4 files changed, 2 insertions(+), 58 deletions(-)
 delete mode 100644 
drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu_private.h

diff --git 
a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu.c
 
b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu.c
index a28b67eb66ea..1a1719d3e745 100644
--- 
a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu.c
+++ 
b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu.c
@@ -15,10 +15,6 @@
 /* The name "mmu.h is already taken" */
 #include "mmu_device.h"
 
-#ifndef __INLINE_MMU__
-#include "mmu_private.h"
-#endif /* __INLINE_MMU__ */
-
 void mmu_set_page_table_base_index(
const mmu_ID_t  ID,
const hrt_data  base_index)
diff --git 
a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu_private.h
 
b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu_private.h
deleted file mode 100644
index 7377666f6eb7..
--- 
a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/mmu_private.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Support for Intel Camera Imaging ISP subsystem.
- * Copyright (c) 2010-2015, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- */
-
-#ifndef __MMU_PRIVATE_H_INCLUDED__
-#define __MMU_PRIVATE_H_INCLUDED__
-
-#include "mmu_public.h"
-
-#include "device_access.h"
-
-#include "assert_support.h"
-
-STORAGE_CLASS_MMU_H void mmu_reg_store(
-   const mmu_ID_t  ID,
-   const unsigned int  reg,
-   const hrt_data  value)
-{
-   assert(ID < N_MMU_ID);
-   assert(MMU_BASE[ID] != (hrt_address)-1);
-   ia_css_device_store_uint32(MMU_BASE[ID] + reg*sizeof(hrt_data), value);
-   return;
-}
-
-STORAGE_CLASS_MMU_H hrt_data mmu_reg_load(
-   const mmu_ID_t  ID,
-   const unsigned int  reg)
-{
-   assert(ID < N_MMU_ID);
-   assert(MMU_BASE[ID] != (hrt_address)-1);
-   return ia_css_device_load_uint32(MMU_BASE[ID] + reg*sizeof(hrt_data));
-}
-
-#endif /* __MMU_PRIVATE_H_INCLUDED__ */
diff --git 
a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/mmu_public.h
 
b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/mmu_public.h
index 0a13eda73607..637e136c4fc5 100644
--- 
a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/mmu_public.h
+++ 
b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/host/mmu_public.h
@@ -62,7 +62,7 @@ extern void mmu_invalidate_cache_all(void);
 
  \return none, MMU[ID].ctrl[reg] = value
  */
-STORAGE_CLASS_MMU_H void mmu_reg_store(
+extern void mmu_reg_store(
const mmu_ID_t  ID,
const unsigned int  reg,
const hrt_data  value);
@@ -75,7 +75,7 @@ STORAGE_CLASS_MMU_H void mmu_reg_store(
 
  \return MMU[ID].ctrl[reg]
  */
-STORAGE_CLASS_MMU_H hrt_data mmu_reg_load(
+extern hrt_data mmu_reg_load(
const mmu_ID_t  ID,
const unsigned int  reg);
 
diff --git 
a/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/mmu_device.h
 
b/drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/mmu_device.h
index 519e850ec390..8f6f1dc40095