From: Dan Carpenter <dan.carpenter@oracle.com>
To: Harry Wentland <harry.wentland@amd.com>, Eryk Brol <eryk.brol@amd.com>
Cc: "Stylon Wang" <stylon.wang@amd.com>,
kernel-janitors@vger.kernel.org, "Leo Li" <sunpeng.li@amd.com>,
"Anthony Koo" <Anthony.Koo@amd.com>,
"Qingqing Zhuo" <qingqing.zhuo@amd.com>,
"Rodrigo Siqueira" <Rodrigo.Siqueira@amd.com>,
amd-gfx@lists.freedesktop.org,
"Nicholas Kazlauskas" <nicholas.kazlauskas@amd.com>,
"David Airlie" <airlied@linux.ie>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Bhanuprakash Modem" <bhanuprakash.modem@intel.com>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Mikita Lipski" <mikita.lipski@amd.com>,
"Bhawanpreet Lakha" <Bhawanpreet.Lakha@amd.com>,
"Christian König" <christian.koenig@amd.com>
Subject: Re: [PATCH] drm/amd/display: fix dp_dsc_clock_en_read() debugfs function
Date: Thu, 30 Jul 2020 14:52:26 +0300 [thread overview]
Message-ID: <20200730115225.GG5493@kadam> (raw)
In-Reply-To: <20200730114613.GA59409@mwanda>
The other debugfs functions should probably be updated as well... I
just did this one as an example of how these functions are normally
implemented.
There are some other warnings we could look at as well.
regards,
dan carpenter
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:683 dp_phy_test_pattern_debugfs_write() warn: we tested 'valid_test_pattern' before and it was 'true'
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1005 dp_dsc_clock_en_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1005 dp_dsc_clock_en_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1010 dp_dsc_clock_en_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1019 dp_dsc_clock_en_read() error: snprintf() is printing too much 30 vs 10
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1062 dp_dsc_slice_width_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1062 dp_dsc_slice_width_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1067 dp_dsc_slice_width_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1119 dp_dsc_slice_height_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1119 dp_dsc_slice_height_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1124 dp_dsc_slice_height_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1176 dp_dsc_bits_per_pixel_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1176 dp_dsc_bits_per_pixel_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1181 dp_dsc_bits_per_pixel_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1233 dp_dsc_pic_width_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1233 dp_dsc_pic_width_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1238 dp_dsc_pic_width_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1290 dp_dsc_pic_height_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1290 dp_dsc_pic_height_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1295 dp_dsc_pic_height_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1347 dp_dsc_chunk_size_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1347 dp_dsc_chunk_size_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1352 dp_dsc_chunk_size_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1404 dp_dsc_slice_bpg_offset_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1404 dp_dsc_slice_bpg_offset_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1409 dp_dsc_slice_bpg_offset_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
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WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com>
To: Harry Wentland <harry.wentland@amd.com>, Eryk Brol <eryk.brol@amd.com>
Cc: "Stylon Wang" <stylon.wang@amd.com>,
kernel-janitors@vger.kernel.org, "Leo Li" <sunpeng.li@amd.com>,
"Anthony Koo" <Anthony.Koo@amd.com>,
"Qingqing Zhuo" <qingqing.zhuo@amd.com>,
"Rodrigo Siqueira" <Rodrigo.Siqueira@amd.com>,
amd-gfx@lists.freedesktop.org,
"Nicholas Kazlauskas" <nicholas.kazlauskas@amd.com>,
"David Airlie" <airlied@linux.ie>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Bhanuprakash Modem" <bhanuprakash.modem@intel.com>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Mikita Lipski" <mikita.lipski@amd.com>,
"Bhawanpreet Lakha" <Bhawanpreet.Lakha@amd.com>,
"Christian König" <christian.koenig@amd.com>
Subject: Re: [PATCH] drm/amd/display: fix dp_dsc_clock_en_read() debugfs function
Date: Thu, 30 Jul 2020 11:52:26 +0000 [thread overview]
Message-ID: <20200730115225.GG5493@kadam> (raw)
In-Reply-To: <20200730114613.GA59409@mwanda>
The other debugfs functions should probably be updated as well... I
just did this one as an example of how these functions are normally
implemented.
There are some other warnings we could look at as well.
regards,
dan carpenter
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:683 dp_phy_test_pattern_debugfs_write() warn: we tested 'valid_test_pattern' before and it was 'true'
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1005 dp_dsc_clock_en_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1005 dp_dsc_clock_en_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1010 dp_dsc_clock_en_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1019 dp_dsc_clock_en_read() error: snprintf() is printing too much 30 vs 10
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1062 dp_dsc_slice_width_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1062 dp_dsc_slice_width_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1067 dp_dsc_slice_width_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1119 dp_dsc_slice_height_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1119 dp_dsc_slice_height_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1124 dp_dsc_slice_height_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1176 dp_dsc_bits_per_pixel_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1176 dp_dsc_bits_per_pixel_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1181 dp_dsc_bits_per_pixel_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1233 dp_dsc_pic_width_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1233 dp_dsc_pic_width_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1238 dp_dsc_pic_width_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1290 dp_dsc_pic_height_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1290 dp_dsc_pic_height_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1295 dp_dsc_pic_height_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1347 dp_dsc_chunk_size_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1347 dp_dsc_chunk_size_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1352 dp_dsc_chunk_size_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1404 dp_dsc_slice_bpg_offset_read() warn: inconsistent indenting
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1404 dp_dsc_slice_bpg_offset_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1409 dp_dsc_slice_bpg_offset_read() warn: address of 'aconnector->dc_link->dc->current_state->res_ctx.pipe_ctx[i]' is non-NULL
next prev parent reply other threads:[~2020-07-30 11:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-30 11:46 [PATCH] drm/amd/display: fix dp_dsc_clock_en_read() debugfs function Dan Carpenter
2020-07-30 11:46 ` Dan Carpenter
2020-07-30 11:52 ` Dan Carpenter [this message]
2020-07-30 11:52 ` Dan Carpenter
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