Re: [PATCH 36/40] drm/amd/display/dc/dce/dce_i2c_hw: Make functions called by reference static

[Alex Deucher <alexdeucher@gmail.com>]

On Fri, Jan 8, 2021 at 3:16 PM Lee Jones <lee.jones@linaro.org> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_i2c_hw.c:438:35: warning: no previous prototype for ‘dce_i2c_hw_engine_wait_on_operation_result’ [-Wmissing-prototypes]
>  drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_i2c_hw.c:505:6: warning: no previous prototype for ‘dce_i2c_hw_engine_submit_payload’ [-Wmissing-prototypes]
>
> Cc: Harry Wentland <harry.wentland@amd.com>
> Cc: Leo Li <sunpeng.li@amd.com>
> Cc: Alex Deucher <alexander.deucher@amd.com>
> Cc: "Christian König" <christian.koenig@amd.com>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Lewis Huang <Lewis.Huang@amd.com>
> Cc: amd-gfx@lists.freedesktop.org
> Cc: dri-devel@lists.freedesktop.org
> Signed-off-by: Lee Jones <lee.jones@linaro.org>

Applied.  Thanks!

Alex

> ---
>  drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c
> index 7fbd92fbc63a9..a524f471e0d75 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c
> +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c
> @@ -435,7 +435,7 @@ struct dce_i2c_hw *acquire_i2c_hw_engine(
>         return dce_i2c_hw;
>  }
>
> -enum i2c_channel_operation_result dce_i2c_hw_engine_wait_on_operation_result(
> +static enum i2c_channel_operation_result dce_i2c_hw_engine_wait_on_operation_result(
>         struct dce_i2c_hw *dce_i2c_hw,
>         uint32_t timeout,
>         enum i2c_channel_operation_result expected_result)
> @@ -502,7 +502,7 @@ static uint32_t get_transaction_timeout_hw(
>         return period_timeout * num_of_clock_stretches;
>  }
>
> -bool dce_i2c_hw_engine_submit_payload(
> +static bool dce_i2c_hw_engine_submit_payload(
>         struct dce_i2c_hw *dce_i2c_hw,
>         struct i2c_payload *payload,
>         bool middle_of_transaction,
> --
> 2.25.1
>
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