diff mbox

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

Message ID 42844ee6ace2c70c17fede492f2bd865232e1e3e.1523546545.git.mchehab@s-opensource.com (mailing list archive)
State New, archived
Headers show

Commit Message

Mauro Carvalho Chehab April 12, 2018, 3:23 p.m. UTC 
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 <mchehab@s-opensource.com>
---
 .../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

Comments

kernel test robot April 13, 2018, 9:27 p.m. UTC | #1 
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 infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
diff mbox

Patch

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..000000000000
--- 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 100644
--- 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
@@ -35,14 +35,6 @@ 
 #include "system_local.h"
 #include "mmu_local.h"
 
-#ifndef __INLINE_MMU__
-#define STORAGE_CLASS_MMU_H extern
-#define STORAGE_CLASS_MMU_C 
 #include "mmu_public.h"
-#else  /* __INLINE_MMU__ */
-#define STORAGE_CLASS_MMU_H static inline
-#define STORAGE_CLASS_MMU_C static inline
-#include "mmu_private.h"
-#endif /* __INLINE_MMU__ */
 
 #endif /* __MMU_DEVICE_H_INCLUDED__ */