* [PATCH 1/2] staging: media: ipu3: code style fix - avoid multiple line dereference
@ 2021-02-21 8:12 Nikolay Kyx
2021-02-21 8:12 ` [PATCH 2/2] staging: media: ipu3: code style fix - missing a blank line after declarations Nikolay Kyx
0 siblings, 1 reply; 5+ messages in thread
From: Nikolay Kyx @ 2021-02-21 8:12 UTC (permalink / raw)
To: Sakari Ailus, Bingbu Cao, Tianshu Qiu, Mauro Carvalho Chehab,
Greg Kroah-Hartman
Cc: Nikolay Kyx, linux-media, devel, linux-kernel
This patch fixes the following checkpatch.pl warning:
WARNING: Avoid multiple line dereference
in file ipu3-css.c
Signed-off-by: Nikolay Kyx <knv418@gmail.com>
---
Additionally some style warnings remain valid here and could be fixed by
another patch.
drivers/staging/media/ipu3/ipu3-css.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/media/ipu3/ipu3-css.c b/drivers/staging/media/ipu3/ipu3-css.c
index 608dcacf12b2..29894ee566c1 100644
--- a/drivers/staging/media/ipu3/ipu3-css.c
+++ b/drivers/staging/media/ipu3/ipu3-css.c
@@ -1206,14 +1206,14 @@ static int imgu_css_binary_preallocate(struct imgu_css *css, unsigned int pipe)
for (i = 0; i < IPU3_CSS_AUX_FRAMES; i++)
if (!imgu_dmamap_alloc(imgu,
- &css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_REF].
- mem[i], CSS_BDS_SIZE))
+ &css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_REF].mem[i],
+ CSS_BDS_SIZE))
goto out_of_memory;
for (i = 0; i < IPU3_CSS_AUX_FRAMES; i++)
if (!imgu_dmamap_alloc(imgu,
- &css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_TNR].
- mem[i], CSS_GDC_SIZE))
+ &css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_TNR].mem[i],
+ CSS_GDC_SIZE))
goto out_of_memory;
return 0;
@@ -1441,13 +1441,11 @@ static int imgu_css_map_init(struct imgu_css *css, unsigned int pipe)
for (p = 0; p < IPU3_CSS_PIPE_ID_NUM; p++)
for (i = 0; i < IMGU_ABI_MAX_STAGES; i++) {
if (!imgu_dmamap_alloc(imgu,
- &css_pipe->
- xmem_sp_stage_ptrs[p][i],
+ &css_pipe->xmem_sp_stage_ptrs[p][i],
sizeof(struct imgu_abi_sp_stage)))
return -ENOMEM;
if (!imgu_dmamap_alloc(imgu,
- &css_pipe->
- xmem_isp_stage_ptrs[p][i],
+ &css_pipe->xmem_isp_stage_ptrs[p][i],
sizeof(struct imgu_abi_isp_stage)))
return -ENOMEM;
}
--
2.30.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH 2/2] staging: media: ipu3: code style fix - missing a blank line after declarations
2021-02-21 8:12 [PATCH 1/2] staging: media: ipu3: code style fix - avoid multiple line dereference Nikolay Kyx
@ 2021-02-21 8:12 ` Nikolay Kyx
2021-02-21 8:20 ` Greg Kroah-Hartman
0 siblings, 1 reply; 5+ messages in thread
From: Nikolay Kyx @ 2021-02-21 8:12 UTC (permalink / raw)
To: Sakari Ailus, Bingbu Cao, Tianshu Qiu, Mauro Carvalho Chehab,
Greg Kroah-Hartman
Cc: Nikolay Kyx, linux-media, devel, linux-kernel
This patch fixes the following checkpatch.pl warning:
WARNING: Missing a blank line after declarations
in file ipu3-css-fw.h
Signed-off-by: Nikolay Kyx <knv418@gmail.com>
---
Additionally some style warnings remain valid here and could be fixed by
another patch.
drivers/staging/media/ipu3/ipu3-css-fw.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/media/ipu3/ipu3-css-fw.h b/drivers/staging/media/ipu3/ipu3-css-fw.h
index 79ffa7045139..3c078f15a295 100644
--- a/drivers/staging/media/ipu3/ipu3-css-fw.h
+++ b/drivers/staging/media/ipu3/ipu3-css-fw.h
@@ -148,6 +148,7 @@ union imgu_fw_union {
struct imgu_fw_info {
size_t header_size; /* size of fw header */
u32 type __aligned(8); /* enum imgu_fw_type */
+
union imgu_fw_union info; /* Binary info */
struct imgu_abi_blob_info blob; /* Blob info */
/* Dynamic part */
--
2.30.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH 2/2] staging: media: ipu3: code style fix - missing a blank line after declarations
2021-02-21 8:12 ` [PATCH 2/2] staging: media: ipu3: code style fix - missing a blank line after declarations Nikolay Kyx
@ 2021-02-21 8:20 ` Greg Kroah-Hartman
2021-02-21 12:10 ` [PATCH v2] staging: media: ipu3: code style fix - avoid multiple line dereference Nikolay Kyx
0 siblings, 1 reply; 5+ messages in thread
From: Greg Kroah-Hartman @ 2021-02-21 8:20 UTC (permalink / raw)
To: Nikolay Kyx
Cc: Sakari Ailus, Bingbu Cao, Tianshu Qiu, Mauro Carvalho Chehab,
linux-media, devel, linux-kernel
On Sun, Feb 21, 2021 at 11:12:36AM +0300, Nikolay Kyx wrote:
> This patch fixes the following checkpatch.pl warning:
>
> WARNING: Missing a blank line after declarations
>
> in file ipu3-css-fw.h
>
> Signed-off-by: Nikolay Kyx <knv418@gmail.com>
> ---
>
> Additionally some style warnings remain valid here and could be fixed by
> another patch.
>
> drivers/staging/media/ipu3/ipu3-css-fw.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/staging/media/ipu3/ipu3-css-fw.h b/drivers/staging/media/ipu3/ipu3-css-fw.h
> index 79ffa7045139..3c078f15a295 100644
> --- a/drivers/staging/media/ipu3/ipu3-css-fw.h
> +++ b/drivers/staging/media/ipu3/ipu3-css-fw.h
> @@ -148,6 +148,7 @@ union imgu_fw_union {
> struct imgu_fw_info {
> size_t header_size; /* size of fw header */
> u32 type __aligned(8); /* enum imgu_fw_type */
> +
> union imgu_fw_union info; /* Binary info */
> struct imgu_abi_blob_info blob; /* Blob info */
> /* Dynamic part */
With your knowledge of C, does this change look correct?
thanks,
greg k-h
^ permalink raw reply [flat|nested] 5+ messages in thread* [PATCH v2] staging: media: ipu3: code style fix - avoid multiple line dereference
2021-02-21 8:20 ` Greg Kroah-Hartman
@ 2021-02-21 12:10 ` Nikolay Kyx
0 siblings, 0 replies; 5+ messages in thread
From: Nikolay Kyx @ 2021-02-21 12:10 UTC (permalink / raw)
To: Sakari Ailus, Bingbu Cao, Tianshu Qiu, Mauro Carvalho Chehab,
Greg Kroah-Hartman
Cc: Nikolay Kyx, linux-media, devel, linux-kernel
This patch fixes the following checkpatch.pl warning:
WARNING: Avoid multiple line dereference
in file ipu3-css.c
Signed-off-by: Nikolay Kyx <knv418@gmail.com>
---
Additionally some style warnings remain valid here and could be fixed by
another patch.
v2: Removed second part of patch which fixes non-existent problem
drivers/staging/media/ipu3/ipu3-css.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/media/ipu3/ipu3-css.c b/drivers/staging/media/ipu3/ipu3-css.c
index 608dcacf12b2..29894ee566c1 100644
--- a/drivers/staging/media/ipu3/ipu3-css.c
+++ b/drivers/staging/media/ipu3/ipu3-css.c
@@ -1206,14 +1206,14 @@ static int imgu_css_binary_preallocate(struct imgu_css *css, unsigned int pipe)
for (i = 0; i < IPU3_CSS_AUX_FRAMES; i++)
if (!imgu_dmamap_alloc(imgu,
- &css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_REF].
- mem[i], CSS_BDS_SIZE))
+ &css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_REF].mem[i],
+ CSS_BDS_SIZE))
goto out_of_memory;
for (i = 0; i < IPU3_CSS_AUX_FRAMES; i++)
if (!imgu_dmamap_alloc(imgu,
- &css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_TNR].
- mem[i], CSS_GDC_SIZE))
+ &css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_TNR].mem[i],
+ CSS_GDC_SIZE))
goto out_of_memory;
return 0;
@@ -1441,13 +1441,11 @@ static int imgu_css_map_init(struct imgu_css *css, unsigned int pipe)
for (p = 0; p < IPU3_CSS_PIPE_ID_NUM; p++)
for (i = 0; i < IMGU_ABI_MAX_STAGES; i++) {
if (!imgu_dmamap_alloc(imgu,
- &css_pipe->
- xmem_sp_stage_ptrs[p][i],
+ &css_pipe->xmem_sp_stage_ptrs[p][i],
sizeof(struct imgu_abi_sp_stage)))
return -ENOMEM;
if (!imgu_dmamap_alloc(imgu,
- &css_pipe->
- xmem_isp_stage_ptrs[p][i],
+ &css_pipe->xmem_isp_stage_ptrs[p][i],
sizeof(struct imgu_abi_isp_stage)))
return -ENOMEM;
}
--
2.30.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] staging: media: ipu3: code style fix - missing a blank line after declarations
@ 2021-02-21 10:42 Nikolay K.
0 siblings, 0 replies; 5+ messages in thread
From: Nikolay K. @ 2021-02-21 10:42 UTC (permalink / raw)
To: Greg Kroah-Hartman, Sakari Ailus, Bingbu Cao, Tianshu Qiu,
Mauro Carvalho Chehab
Cc: linux-media, devel, linux-kernel
I can't find any change in struct imgu_fw_info layout after this patch.
But warning is strange, because declarations don't actually end here.
So I think this warning should be suppressed to reduce noise
in checkpatch.pl output.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2021-02-21 12:13 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2021-02-21 8:12 [PATCH 1/2] staging: media: ipu3: code style fix - avoid multiple line dereference Nikolay Kyx
2021-02-21 8:12 ` [PATCH 2/2] staging: media: ipu3: code style fix - missing a blank line after declarations Nikolay Kyx
2021-02-21 8:20 ` Greg Kroah-Hartman
2021-02-21 12:10 ` [PATCH v2] staging: media: ipu3: code style fix - avoid multiple line dereference Nikolay Kyx
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2021-02-21 10:42 [PATCH 2/2] staging: media: ipu3: code style fix - missing a blank line after declarations Nikolay K.
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