From mboxrd@z Thu Jan 1 00:00:00 1970 From: narmstrong@baylibre.com (Neil Armstrong) Date: Wed, 17 Jan 2018 09:26:01 +0100 Subject: [PATCH 1/2] soc: amlogic: meson-gx-pwrc-vpu: don't print error message on probe deferral In-Reply-To: <0ca085b2-0a0a-be51-2873-5f5a5ca2d2da@gmail.com> References: <0ca085b2-0a0a-be51-2873-5f5a5ca2d2da@gmail.com> Message-ID: <854c4057-c108-d0c5-f2e5-84d49fc64018@baylibre.com> To: linus-amlogic@lists.infradead.org List-Id: linus-amlogic.lists.infradead.org On 21/12/2017 20:40, Heiner Kallweit wrote: > The error message may be misleading in case of probe deferral > (happens on my Odroid-C2). Therefore don't print it in this case. > > Fixes: 75fcb5ca4b46 "soc: amlogic: add Meson GX VPU Domains driver" > Signed-off-by: Heiner Kallweit > --- > drivers/soc/amlogic/meson-gx-pwrc-vpu.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c > index 2bdeebc48..3adb2f2ec 100644 > --- a/drivers/soc/amlogic/meson-gx-pwrc-vpu.c > +++ b/drivers/soc/amlogic/meson-gx-pwrc-vpu.c > @@ -184,7 +184,8 @@ static int meson_gx_pwrc_vpu_probe(struct platform_device *pdev) > > rstc = devm_reset_control_array_get(&pdev->dev, false, false); > if (IS_ERR(rstc)) { > - dev_err(&pdev->dev, "failed to get reset lines\n"); > + if (PTR_ERR(rstc) != -EPROBE_DEFER) > + dev_err(&pdev->dev, "failed to get reset lines\n"); > return PTR_ERR(rstc); > } > > This will definitely help removing this useless message when booting nominally. Acked-by: Neil Armstrong