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SubjectRe: [PATCH] drm/panel: otm8009a: no error msg if probe deferred
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Dear Yannick,
Many thanks for your patch.

Reviewed-by: Philippe Cornu <philippe.cornu@st.com>
Tested-by: Philippe Cornu <philippe.cornu@st.com>

Philippe :-)


On 3/21/19 9:04 AM, Yannick Fertré wrote:
> Do not print an error message if the regulator framework
> returns EPROBE_DEFER.
>
> Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
> ---
> drivers/gpu/drm/panel/panel-orisetech-otm8009a.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
> index 87fa316..aa3db38 100644
> --- a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
> +++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
> @@ -433,7 +433,8 @@ static int otm8009a_probe(struct mipi_dsi_device *dsi)
> ctx->supply = devm_regulator_get(dev, "power");
> if (IS_ERR(ctx->supply)) {
> ret = PTR_ERR(ctx->supply);
> - dev_err(dev, "failed to request regulator: %d\n", ret);
> + if (ret != -EPROBE_DEFER)
> + dev_err(dev, "failed to request regulator: %d\n", ret);
> return ret;
> }
>
>
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