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Fri, 28 Feb 2020 09:21:34 +0000 (GMT) Received: from eusmtrp1.samsung.com (unknown [182.198.249.138]) by eucas1p2.samsung.com (KnoxPortal) with ESMTPA id 20200228092134eucas1p226ebb0e76f2a6c82b62489ae3a0379bd~3hoPBUBxk0231802318eucas1p2c; Fri, 28 Feb 2020 09:21:34 +0000 (GMT) Received: from eusmgms2.samsung.com (unknown [182.198.249.180]) by eusmtrp1.samsung.com (KnoxPortal) with ESMTP id 20200228092134eusmtrp105fcc6beb887dff0efdb7cdddf8cb7a8~3hoPAoa641945619456eusmtrp1X; Fri, 28 Feb 2020 09:21:34 +0000 (GMT) X-AuditID: cbfec7f4-0cbff7000001ed07-c4-5e58db9eceb6 Received: from eusmtip2.samsung.com ( [203.254.199.222]) by eusmgms2.samsung.com (EUCPMTA) with SMTP id CB.FC.07950.E9BD85E5; Fri, 28 Feb 2020 09:21:34 +0000 (GMT) Received: from AMDC2765.digital.local (unknown [106.120.51.73]) by eusmtip2.samsung.com (KnoxPortal) with ESMTPA id 20200228092134eusmtip26a4bb18a6d25dac07d3b49f95f195e58~3hoOlop1M1481114811eusmtip2D; Fri, 28 Feb 2020 09:21:33 +0000 (GMT) From: Marek Szyprowski To: linux-iio@vger.kernel.org, linux-samsung-soc@vger.kernel.org Cc: Marek Szyprowski , Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , Krzysztof Kozlowski Subject: [PATCH] iio: adc: exynos: Silence warning about regulators during deferred probe Date: Fri, 28 Feb 2020 10:21:21 +0100 Message-Id: <20200228092121.15918-1-m.szyprowski@samsung.com> X-Mailer: git-send-email 2.17.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrFIsWRmVeSWpSXmKPExsWy7djPc7rzbkfEGSycqmXxoGkVk8Wu/2+Y Lc6f38BusWTyfFaLeUfesVjMOL+PyWLtkbvsFr93HWN34PD48DHOY9OqTjaPJW8OsXqcbz7C 6NG3ZRWjx+dNcgFsUVw2Kak5mWWpRfp2CVwZR1bNZiqYzl6x4/sMpgbGv6xdjJwcEgImEj/2 P2fsYuTiEBJYwSgx8+oNKOcLo8Sb6dtYIZzPjBInlrTAtaxofwxVtZxR4vvTP6xwLV/2P2QH qWITMJToetvFBmKLCDhITJ5zihmkiFngK6PEkgcbmEASwgLREqvnPAIrYhFQlfj49AaYzStg K/F8+2qodfISqzccAGuWELjPJnHw901GiISLxPHnl9kgbGGJV8e3sEPYMhKnJ/ewQDQ0M0o8 PLeWHcLpYZS43DQDqtta4s65X0DdHEA3aUqs36UPEXaU2Nr4hh0kLCHAJ3HjrSBImBnInLRt OjNEmFeio00IolpNYtbxdXBrD164xAxhe0hcfXKTBcQWEoiVeHrrJcsERrlZCLsWMDKuYhRP LS3OTU8tNspLLdcrTswtLs1L10vOz93ECEwRp/8d/7KDcdefpEOMAhyMSjy8C3aExwmxJpYV V+YeYpTgYFYS4d34NTROiDclsbIqtSg/vqg0J7X4EKM0B4uSOK/xopexQgLpiSWp2ampBalF MFkmDk6pBsZtlb4sbq+nPizfzX006s6mad57onY4csXYrw7zYTLeXGvzyvy5nqVm6g0Hl2hB O9/KKwl/mLb/+Clu/6NYiX3T6bi13WzdAoJzZ/+RNgt/ESBw+vvVtHlyS0UinfhqCniKhae9 cBFlTzieuvq2SXs205XNhr7OnDHRlxr7U77/Te1xXciwXYmlOCPRUIu5qDgRAEkvfrENAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrHLMWRmVeSWpSXmKPExsVy+t/xe7rzbkfEGZy/K2XxoGkVk8Wu/2+Y Lc6f38BusWTyfFaLeUfesVjMOL+PyWLtkbvsFr93HWN34PD48DHOY9OqTjaPJW8OsXqcbz7C 6NG3ZRWjx+dNcgFsUXo2RfmlJakKGfnFJbZK0YYWRnqGlhZ6RiaWeobG5rFWRqZK+nY2Kak5 mWWpRfp2CXoZR1bNZiqYzl6x4/sMpgbGv6xdjJwcEgImEivaHzN2MXJxCAksZZT4OPEMI0RC RuLktAaoImGJP9e62CCKPjFKXNp2hQkkwSZgKNH1FiTBySEi4CRxZNEFMJtZ4CejxIy+ehBb WCBS4kXrIrChLAKqEh+f3gCr4RWwlXi+fTXUAnmJ1RsOME9g5FnAyLCKUSS1tDg3PbfYSK84 Mbe4NC9dLzk/dxMjMCy3Hfu5ZQdj17vgQ4wCHIxKPLwe28LjhFgTy4orcw8xSnAwK4nwbvwa GifEm5JYWZValB9fVJqTWnyI0RRo+URmKdHkfGDM5JXEG5oamltYGpobmxubWSiJ83YIHIwR EkhPLEnNTk0tSC2C6WPi4JRqYNymvPmazmvGOf1qynJzFJavtFiV0Li7dOGzQtcixyUXA5mm vFsZuZDje2ecsnq30gGTG49Ot7xoueLQnFApWewfkq6bvf/xouV2mzY/NH7Q8pNXnncnd0nL khmVL7o7DvvlJMppb7tqo54p0rKxKiW1nYNRv3Gf0BVtCaVG76UB20557bippcRSnJFoqMVc VJwIAEdsqC9hAgAA X-CMS-MailID: 20200228092134eucas1p226ebb0e76f2a6c82b62489ae3a0379bd X-Msg-Generator: CA X-RootMTR: 20200228092134eucas1p226ebb0e76f2a6c82b62489ae3a0379bd X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200228092134eucas1p226ebb0e76f2a6c82b62489ae3a0379bd References: Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Don't confuse user with meaningless warning about the failure in getting regulators in case of deferred probe. Signed-off-by: Marek Szyprowski Reviewed-by: Krzysztof Kozlowski --- drivers/iio/adc/exynos_adc.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c index 2df7d057b249..22131a677445 100644 --- a/drivers/iio/adc/exynos_adc.c +++ b/drivers/iio/adc/exynos_adc.c @@ -836,8 +836,10 @@ static int exynos_adc_probe(struct platform_device *pdev) info->vdd = devm_regulator_get(&pdev->dev, "vdd"); if (IS_ERR(info->vdd)) { - dev_err(&pdev->dev, "failed getting regulator, err = %ld\n", - PTR_ERR(info->vdd)); + if (PTR_ERR(info->vdd) != -EPROBE_DEFER) + dev_err(&pdev->dev, + "failed getting regulator, err = %ld\n", + PTR_ERR(info->vdd)); return PTR_ERR(info->vdd); }