* Re: [PATCH] staging: media: omap4iss: Remove unused macro functions
2021-04-12 13:42 [PATCH] staging: media: omap4iss: Remove unused macro functions Aline Santana Cordeiro
@ 2021-04-12 18:08 ` kernel test robot
2021-04-13 15:06 ` Hans Verkuil
1 sibling, 0 replies; 5+ messages in thread
From: kernel test robot @ 2021-04-12 18:08 UTC (permalink / raw)
To: Aline Santana Cordeiro, Laurent Pinchart, Mauro Carvalho Chehab,
Greg Kroah-Hartman
Cc: kbuild-all, linux-media, linux-staging, linux-kernel, outreachy-kernel
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Hi Aline,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on staging/staging-testing]
url: https://github.com/0day-ci/linux/commits/Aline-Santana-Cordeiro/staging-media-omap4iss-Remove-unused-macro-functions/20210412-214331
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git f2f560e1bdc055a6a306e6b7823ba589794e6564
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/6cadf4b043c1d68e2afb77278b7d0deaee3a5222
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Aline-Santana-Cordeiro/staging-media-omap4iss-Remove-unused-macro-functions/20210412-214331
git checkout 6cadf4b043c1d68e2afb77278b7d0deaee3a5222
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=sh
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
drivers/staging/media/omap4iss/iss_ipipeif.c: In function 'ipipeif_print_status':
>> drivers/staging/media/omap4iss/iss_ipipeif.c:51:27: error: implicit declaration of function 'to_iss_device'; did you mean 'to_spi_device'? [-Werror=implicit-function-declaration]
51 | struct iss_device *iss = to_iss_device(ipipeif);
| ^~~~~~~~~~~~~
| to_spi_device
>> drivers/staging/media/omap4iss/iss_ipipeif.c:51:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
drivers/staging/media/omap4iss/iss_ipipeif.c: In function 'ipipeif_write_enable':
drivers/staging/media/omap4iss/iss_ipipeif.c:80:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
80 | struct iss_device *iss = to_iss_device(ipipeif);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_ipipeif.c: In function 'ipipeif_enable':
drivers/staging/media/omap4iss/iss_ipipeif.c:93:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
93 | struct iss_device *iss = to_iss_device(ipipeif);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_ipipeif.c: In function 'ipipeif_set_outaddr':
drivers/staging/media/omap4iss/iss_ipipeif.c:112:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
112 | struct iss_device *iss = to_iss_device(ipipeif);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_ipipeif.c: In function 'ipipeif_configure':
drivers/staging/media/omap4iss/iss_ipipeif.c:123:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
123 | struct iss_device *iss = to_iss_device(ipipeif);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_ipipeif.c: In function 'ipipeif_set_stream':
drivers/staging/media/omap4iss/iss_ipipeif.c:305:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
305 | struct iss_device *iss = to_iss_device(ipipeif);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_ipipeif.c: In function 'ipipeif_link_setup':
drivers/staging/media/omap4iss/iss_ipipeif.c:660:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
660 | struct iss_device *iss = to_iss_device(ipipeif);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_ipipeif.c: In function 'ipipeif_init_entities':
>> drivers/staging/media/omap4iss/iss_ipipeif.c:755:25: warning: assignment to 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
755 | ipipeif->video_out.iss = to_iss_device(ipipeif);
| ^
cc1: some warnings being treated as errors
--
drivers/staging/media/omap4iss/iss_ipipe.c: In function 'ipipe_print_status':
>> drivers/staging/media/omap4iss/iss_ipipe.c:47:27: error: implicit declaration of function 'to_iss_device'; did you mean 'to_spi_device'? [-Werror=implicit-function-declaration]
47 | struct iss_device *iss = to_iss_device(ipipe);
| ^~~~~~~~~~~~~
| to_spi_device
>> drivers/staging/media/omap4iss/iss_ipipe.c:47:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
drivers/staging/media/omap4iss/iss_ipipe.c: In function 'ipipe_enable':
drivers/staging/media/omap4iss/iss_ipipe.c:72:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
72 | struct iss_device *iss = to_iss_device(ipipe);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_ipipe.c: In function 'ipipe_configure':
drivers/staging/media/omap4iss/iss_ipipe.c:84:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
84 | struct iss_device *iss = to_iss_device(ipipe);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_ipipe.c: In function 'ipipe_set_stream':
drivers/staging/media/omap4iss/iss_ipipe.c:131:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
131 | struct iss_device *iss = to_iss_device(ipipe);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_ipipe.c: In function 'ipipe_link_setup':
drivers/staging/media/omap4iss/iss_ipipe.c:444:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
444 | struct iss_device *iss = to_iss_device(ipipe);
| ^~~~~~~~~~~~~
cc1: some warnings being treated as errors
--
drivers/staging/media/omap4iss/iss_resizer.c: In function 'resizer_print_status':
>> drivers/staging/media/omap4iss/iss_resizer.c:43:27: error: implicit declaration of function 'to_iss_device'; did you mean 'to_spi_device'? [-Werror=implicit-function-declaration]
43 | struct iss_device *iss = to_iss_device(resizer);
| ^~~~~~~~~~~~~
| to_spi_device
>> drivers/staging/media/omap4iss/iss_resizer.c:43:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
drivers/staging/media/omap4iss/iss_resizer.c: In function 'resizer_enable':
drivers/staging/media/omap4iss/iss_resizer.c:113:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
113 | struct iss_device *iss = to_iss_device(resizer);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_resizer.c: In function 'resizer_set_outaddr':
drivers/staging/media/omap4iss/iss_resizer.c:136:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
136 | struct iss_device *iss = to_iss_device(resizer);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_resizer.c: In function 'resizer_configure':
drivers/staging/media/omap4iss/iss_resizer.c:183:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
183 | struct iss_device *iss = to_iss_device(resizer);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_resizer.c: In function 'omap4iss_resizer_isr':
drivers/staging/media/omap4iss/iss_resizer.c:288:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
288 | struct iss_device *iss = to_iss_device(resizer);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_resizer.c: In function 'resizer_set_stream':
drivers/staging/media/omap4iss/iss_resizer.c:353:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
353 | struct iss_device *iss = to_iss_device(resizer);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_resizer.c: In function 'resizer_link_setup':
drivers/staging/media/omap4iss/iss_resizer.c:714:27: warning: initialization of 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
714 | struct iss_device *iss = to_iss_device(resizer);
| ^~~~~~~~~~~~~
drivers/staging/media/omap4iss/iss_resizer.c: In function 'resizer_init_entities':
>> drivers/staging/media/omap4iss/iss_resizer.c:797:25: warning: assignment to 'struct iss_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
797 | resizer->video_out.iss = to_iss_device(resizer);
| ^
cc1: some warnings being treated as errors
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_PDC
Depends on SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && HAS_DMA
Selected by
- SND_ATMEL_SOC_SSC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC
- SND_ATMEL_SOC_SSC_PDC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && ATMEL_SSC
vim +51 drivers/staging/media/omap4iss/iss_ipipeif.c
714148260d0585 Sergio Aguirre 2011-01-24 30
714148260d0585 Sergio Aguirre 2011-01-24 31 /*
714148260d0585 Sergio Aguirre 2011-01-24 32 * ipipeif_print_status - Print current IPIPEIF Module register values.
714148260d0585 Sergio Aguirre 2011-01-24 33 * @ipipeif: Pointer to ISS ISP IPIPEIF device.
714148260d0585 Sergio Aguirre 2011-01-24 34 *
714148260d0585 Sergio Aguirre 2011-01-24 35 * Also prints other debug information stored in the IPIPEIF module.
714148260d0585 Sergio Aguirre 2011-01-24 36 */
714148260d0585 Sergio Aguirre 2011-01-24 37 #define IPIPEIF_PRINT_REGISTER(iss, name)\
714148260d0585 Sergio Aguirre 2011-01-24 38 dev_dbg(iss->dev, "###IPIPEIF " #name "=0x%08x\n", \
11abbfd30f74f7 Laurent Pinchart 2013-08-30 39 iss_reg_read(iss, OMAP4_ISS_MEM_ISP_IPIPEIF, IPIPEIF_##name))
714148260d0585 Sergio Aguirre 2011-01-24 40
714148260d0585 Sergio Aguirre 2011-01-24 41 #define ISIF_PRINT_REGISTER(iss, name)\
714148260d0585 Sergio Aguirre 2011-01-24 42 dev_dbg(iss->dev, "###ISIF " #name "=0x%08x\n", \
11abbfd30f74f7 Laurent Pinchart 2013-08-30 43 iss_reg_read(iss, OMAP4_ISS_MEM_ISP_ISIF, ISIF_##name))
714148260d0585 Sergio Aguirre 2011-01-24 44
714148260d0585 Sergio Aguirre 2011-01-24 45 #define ISP5_PRINT_REGISTER(iss, name)\
714148260d0585 Sergio Aguirre 2011-01-24 46 dev_dbg(iss->dev, "###ISP5 " #name "=0x%08x\n", \
11abbfd30f74f7 Laurent Pinchart 2013-08-30 47 iss_reg_read(iss, OMAP4_ISS_MEM_ISP_SYS1, ISP5_##name))
714148260d0585 Sergio Aguirre 2011-01-24 48
714148260d0585 Sergio Aguirre 2011-01-24 49 static void ipipeif_print_status(struct iss_ipipeif_device *ipipeif)
714148260d0585 Sergio Aguirre 2011-01-24 50 {
714148260d0585 Sergio Aguirre 2011-01-24 @51 struct iss_device *iss = to_iss_device(ipipeif);
714148260d0585 Sergio Aguirre 2011-01-24 52
714148260d0585 Sergio Aguirre 2011-01-24 53 dev_dbg(iss->dev, "-------------IPIPEIF Register dump-------------\n");
714148260d0585 Sergio Aguirre 2011-01-24 54
714148260d0585 Sergio Aguirre 2011-01-24 55 IPIPEIF_PRINT_REGISTER(iss, CFG1);
714148260d0585 Sergio Aguirre 2011-01-24 56 IPIPEIF_PRINT_REGISTER(iss, CFG2);
714148260d0585 Sergio Aguirre 2011-01-24 57
714148260d0585 Sergio Aguirre 2011-01-24 58 ISIF_PRINT_REGISTER(iss, SYNCEN);
714148260d0585 Sergio Aguirre 2011-01-24 59 ISIF_PRINT_REGISTER(iss, CADU);
714148260d0585 Sergio Aguirre 2011-01-24 60 ISIF_PRINT_REGISTER(iss, CADL);
714148260d0585 Sergio Aguirre 2011-01-24 61 ISIF_PRINT_REGISTER(iss, MODESET);
714148260d0585 Sergio Aguirre 2011-01-24 62 ISIF_PRINT_REGISTER(iss, CCOLP);
714148260d0585 Sergio Aguirre 2011-01-24 63 ISIF_PRINT_REGISTER(iss, SPH);
714148260d0585 Sergio Aguirre 2011-01-24 64 ISIF_PRINT_REGISTER(iss, LNH);
714148260d0585 Sergio Aguirre 2011-01-24 65 ISIF_PRINT_REGISTER(iss, LNV);
54d0059c7bbc26 Laurent Pinchart 2013-08-28 66 ISIF_PRINT_REGISTER(iss, VDINT(0));
714148260d0585 Sergio Aguirre 2011-01-24 67 ISIF_PRINT_REGISTER(iss, HSIZE);
714148260d0585 Sergio Aguirre 2011-01-24 68
714148260d0585 Sergio Aguirre 2011-01-24 69 ISP5_PRINT_REGISTER(iss, SYSCONFIG);
714148260d0585 Sergio Aguirre 2011-01-24 70 ISP5_PRINT_REGISTER(iss, CTRL);
714148260d0585 Sergio Aguirre 2011-01-24 71 ISP5_PRINT_REGISTER(iss, IRQSTATUS(0));
714148260d0585 Sergio Aguirre 2011-01-24 72 ISP5_PRINT_REGISTER(iss, IRQENABLE_SET(0));
714148260d0585 Sergio Aguirre 2011-01-24 73 ISP5_PRINT_REGISTER(iss, IRQENABLE_CLR(0));
714148260d0585 Sergio Aguirre 2011-01-24 74
714148260d0585 Sergio Aguirre 2011-01-24 75 dev_dbg(iss->dev, "-----------------------------------------------\n");
714148260d0585 Sergio Aguirre 2011-01-24 76 }
714148260d0585 Sergio Aguirre 2011-01-24 77
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH] staging: media: omap4iss: Remove unused macro functions
2021-04-12 13:42 [PATCH] staging: media: omap4iss: Remove unused macro functions Aline Santana Cordeiro
2021-04-12 18:08 ` kernel test robot
@ 2021-04-13 15:06 ` Hans Verkuil
2021-04-13 18:21 ` ascordeiro
1 sibling, 1 reply; 5+ messages in thread
From: Hans Verkuil @ 2021-04-13 15:06 UTC (permalink / raw)
To: Aline Santana Cordeiro, Laurent Pinchart, Mauro Carvalho Chehab,
Greg Kroah-Hartman
Cc: linux-media, linux-staging, linux-kernel, outreachy-kernel
On 12/04/2021 15:42, Aline Santana Cordeiro wrote:
> Remove unused macro functions "to_iss_device()", "to_device()",
> and "v4l2_dev_to_iss_device(dev)".
'git grep to_iss_device drivers/staging/omap4iss' gives me lots of hits!
Same for to_device. Only v4l2_dev_to_iss_device appears to be unused.
Regards,
Hans
>
> Signed-off-by: Aline Santana Cordeiro <alinesantanacordeiro@gmail.com>
> ---
> drivers/staging/media/omap4iss/iss.h | 8 --------
> 1 file changed, 8 deletions(-)
>
> diff --git a/drivers/staging/media/omap4iss/iss.h b/drivers/staging/media/omap4iss/iss.h
> index b88f952..a354d5f 100644
> --- a/drivers/staging/media/omap4iss/iss.h
> +++ b/drivers/staging/media/omap4iss/iss.h
> @@ -29,11 +29,6 @@
>
> struct regmap;
>
> -#define to_iss_device(ptr_module) \
> - container_of(ptr_module, struct iss_device, ptr_module)
> -#define to_device(ptr_module) \
> - (to_iss_device(ptr_module)->dev)
> -
> enum iss_mem_resources {
> OMAP4_ISS_MEM_TOP,
> OMAP4_ISS_MEM_CSI2_A_REGS1,
> @@ -119,9 +114,6 @@ struct iss_device {
> unsigned int isp_subclk_resources;
> };
>
> -#define v4l2_dev_to_iss_device(dev) \
> - container_of(dev, struct iss_device, v4l2_dev)
> -
> int omap4iss_get_external_info(struct iss_pipeline *pipe,
> struct media_link *link);
>
>
^ permalink raw reply [flat|nested] 5+ messages in thread