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[PATCH] drm/meson: set variables meson_hdmi_* storage-class-specifier to static

Tom Rix posted 1 patch 2 years, 7 months ago 
drivers/gpu/drm/meson/meson_venc.c | 32 +++++++++++++++---------------
1 file changed, 16 insertions(+), 16 deletions(-)
[PATCH] drm/meson: set variables meson_hdmi_* storage-class-specifier to static
Posted by Tom Rix 2 years, 7 months ago 
smatch has several simailar warnings to
drivers/gpu/drm/meson/meson_venc.c:189:28: warning: symbol
  'meson_hdmi_enci_mode_480i' was not declared. Should it be static?

These variables are only used in their defining file so should be static

Signed-off-by: Tom Rix <trix@redhat.com>
---
 drivers/gpu/drm/meson/meson_venc.c | 32 +++++++++++++++---------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/meson/meson_venc.c b/drivers/gpu/drm/meson/meson_venc.c
index fcd532db19c1..27ef9f88e4ff 100644
--- a/drivers/gpu/drm/meson/meson_venc.c
+++ b/drivers/gpu/drm/meson/meson_venc.c
@@ -186,7 +186,7 @@ union meson_hdmi_venc_mode {
 	} encp;
 };
 
-union meson_hdmi_venc_mode meson_hdmi_enci_mode_480i = {
+static union meson_hdmi_venc_mode meson_hdmi_enci_mode_480i = {
 	.enci = {
 		.hso_begin = 5,
 		.hso_end = 129,
@@ -206,7 +206,7 @@ union meson_hdmi_venc_mode meson_hdmi_enci_mode_480i = {
 	},
 };
 
-union meson_hdmi_venc_mode meson_hdmi_enci_mode_576i = {
+static union meson_hdmi_venc_mode meson_hdmi_enci_mode_576i = {
 	.enci = {
 		.hso_begin = 3,
 		.hso_end = 129,
@@ -226,7 +226,7 @@ union meson_hdmi_venc_mode meson_hdmi_enci_mode_576i = {
 	},
 };
 
-union meson_hdmi_venc_mode meson_hdmi_encp_mode_480p = {
+static union meson_hdmi_venc_mode meson_hdmi_encp_mode_480p = {
 	.encp = {
 		.dvi_settings = 0x21,
 		.video_mode = 0x4000,
@@ -272,7 +272,7 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_480p = {
 	},
 };
 
-union meson_hdmi_venc_mode meson_hdmi_encp_mode_576p = {
+static union meson_hdmi_venc_mode meson_hdmi_encp_mode_576p = {
 	.encp = {
 		.dvi_settings = 0x21,
 		.video_mode = 0x4000,
@@ -318,7 +318,7 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_576p = {
 	},
 };
 
-union meson_hdmi_venc_mode meson_hdmi_encp_mode_720p60 = {
+static union meson_hdmi_venc_mode meson_hdmi_encp_mode_720p60 = {
 	.encp = {
 		.dvi_settings = 0x2029,
 		.video_mode = 0x4040,
@@ -360,7 +360,7 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_720p60 = {
 	},
 };
 
-union meson_hdmi_venc_mode meson_hdmi_encp_mode_720p50 = {
+static union meson_hdmi_venc_mode meson_hdmi_encp_mode_720p50 = {
 	.encp = {
 		.dvi_settings = 0x202d,
 		.video_mode = 0x4040,
@@ -405,7 +405,7 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_720p50 = {
 	},
 };
 
-union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080i60 = {
+static union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080i60 = {
 	.encp = {
 		.dvi_settings = 0x2029,
 		.video_mode = 0x5ffc,
@@ -454,7 +454,7 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080i60 = {
 	},
 };
 
-union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080i50 = {
+static union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080i50 = {
 	.encp = {
 		.dvi_settings = 0x202d,
 		.video_mode = 0x5ffc,
@@ -503,7 +503,7 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080i50 = {
 	},
 };
 
-union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080p24 = {
+static union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080p24 = {
 	.encp = {
 		.dvi_settings = 0xd,
 		.video_mode = 0x4040,
@@ -552,7 +552,7 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080p24 = {
 	},
 };
 
-union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080p30 = {
+static union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080p30 = {
 	.encp = {
 		.dvi_settings = 0x1,
 		.video_mode = 0x4040,
@@ -596,7 +596,7 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080p30 = {
 	},
 };
 
-union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080p50 = {
+static union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080p50 = {
 	.encp = {
 		.dvi_settings = 0xd,
 		.video_mode = 0x4040,
@@ -644,7 +644,7 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080p50 = {
 	},
 };
 
-union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080p60 = {
+static union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080p60 = {
 	.encp = {
 		.dvi_settings = 0x1,
 		.video_mode = 0x4040,
@@ -688,7 +688,7 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_1080p60 = {
 	},
 };
 
-union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p24 = {
+static union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p24 = {
 	.encp = {
 		.dvi_settings = 0x1,
 		.video_mode = 0x4040,
@@ -730,7 +730,7 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p24 = {
 	},
 };
 
-union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p25 = {
+static union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p25 = {
 	.encp = {
 		.dvi_settings = 0x1,
 		.video_mode = 0x4040,
@@ -772,7 +772,7 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p25 = {
 	},
 };
 
-union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p30 = {
+static union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p30 = {
 	.encp = {
 		.dvi_settings = 0x1,
 		.video_mode = 0x4040,
@@ -814,7 +814,7 @@ union meson_hdmi_venc_mode meson_hdmi_encp_mode_2160p30 = {
 	},
 };
 
-struct meson_hdmi_venc_vic_mode {
+static struct meson_hdmi_venc_vic_mode {
 	unsigned int vic;
 	union meson_hdmi_venc_mode *mode;
 } meson_hdmi_venc_vic_modes[] = {
-- 
2.27.0
Re: [PATCH] drm/meson: set variables meson_hdmi_* storage-class-specifier to static
Posted by Neil Armstrong 2 years, 7 months ago 
Hi,

On Sun, 23 Apr 2023 10:53:00 -0400, Tom Rix wrote:
> smatch has several simailar warnings to
> drivers/gpu/drm/meson/meson_venc.c:189:28: warning: symbol
>   'meson_hdmi_enci_mode_480i' was not declared. Should it be static?
> 
> These variables are only used in their defining file so should be static
> 
> 
> [...]

Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-next)

[1/1] drm/meson: set variables meson_hdmi_* storage-class-specifier to static
      https://cgit.freedesktop.org/drm/drm-misc/commit/?id=4b733b2c38b7c9304bbb92cf88f1b23f43ca575d

-- 
Neil
Re: [PATCH] drm/meson: set variables meson_hdmi_* storage-class-specifier to static
Posted by Martin Blumenstingl 2 years, 7 months ago 
On Sun, Apr 23, 2023 at 4:53 PM Tom Rix <trix@redhat.com> wrote:
>
> smatch has several simailar warnings to
s/simailar/similar/

> drivers/gpu/drm/meson/meson_venc.c:189:28: warning: symbol
>   'meson_hdmi_enci_mode_480i' was not declared. Should it be static?
>
> These variables are only used in their defining file so should be static
>
> Signed-off-by: Tom Rix <trix@redhat.com>
With above typo fixed (or with a comment from the maintainers that
they can fix it while applying):
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Re: [PATCH] drm/meson: set variables meson_hdmi_* storage-class-specifier to static
Posted by neil.armstrong@linaro.org 2 years, 7 months ago 
On 23/04/2023 23:36, Martin Blumenstingl wrote:
> On Sun, Apr 23, 2023 at 4:53 PM Tom Rix <trix@redhat.com> wrote:
>>
>> smatch has several simailar warnings to
> s/simailar/similar/
> 
>> drivers/gpu/drm/meson/meson_venc.c:189:28: warning: symbol
>>    'meson_hdmi_enci_mode_480i' was not declared. Should it be static?
>>
>> These variables are only used in their defining file so should be static
>>
>> Signed-off-by: Tom Rix <trix@redhat.com>
> With above typo fixed (or with a comment from the maintainers that
> they can fix it while applying):
> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>

Thanks, fixed while applying.

Neil

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