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From: stephen.boyd@linaro.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 20/22] usb: chipidea: msm: Be silent on probe defer errors
Date: Wed, 31 Aug 2016 17:40:34 -0700	[thread overview]
Message-ID: <20160901004036.23936-21-stephen.boyd@linaro.org> (raw)
In-Reply-To: <20160901004036.23936-1-stephen.boyd@linaro.org>

If something fails in ci_hdrc_add_device() due to probe defer, we
shouldn't print an error message. Be silent in this case as we'll
try probe again later.

Acked-by: Peter Chen <peter.chen@nxp.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
---
 drivers/usb/chipidea/ci_hdrc_msm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/chipidea/ci_hdrc_msm.c b/drivers/usb/chipidea/ci_hdrc_msm.c
index 316044dba0ac..f1ede7909f54 100644
--- a/drivers/usb/chipidea/ci_hdrc_msm.c
+++ b/drivers/usb/chipidea/ci_hdrc_msm.c
@@ -262,8 +262,9 @@ static int ci_hdrc_msm_probe(struct platform_device *pdev)
 	plat_ci = ci_hdrc_add_device(&pdev->dev, pdev->resource,
 				     pdev->num_resources, &ci->pdata);
 	if (IS_ERR(plat_ci)) {
-		dev_err(&pdev->dev, "ci_hdrc_add_device failed!\n");
 		ret = PTR_ERR(plat_ci);
+		if (ret != -EPROBE_DEFER)
+			dev_err(&pdev->dev, "ci_hdrc_add_device failed!\n");
 		goto err_mux;
 	}
 
-- 
2.9.0.rc2.8.ga28705d

  parent reply	other threads:[~2016-09-01  0:40 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-01  0:40 [PATCH v3 00/22] Support qcom's HSIC USB and rewrite USB2 HS phy support Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 01/22] of: device: Support loading a module with OF based modalias Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 02/22] of: device: Export of_device_{get_modalias, uvent_modalias} to modules Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 03/22] usb: ulpi: Support device discovery via device properties Stephen Boyd
2016-09-02 14:09   ` Heikki Krogerus
2016-09-03  1:14     ` Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 04/22] usb: chipidea: Only read/write OTGSC from one place Stephen Boyd
2016-09-02  2:43   ` Peter Chen
2016-09-01  0:40 ` [PATCH v3 05/22] usb: chipidea: Handle extcon events properly Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 06/22] usb: chipidea: Add platform flag for wrapper phy management Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 07/22] usb: chipidea: Notify events when switching host mode Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 08/22] usb: chipidea: Remove locking in ci_udc_start() Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 09/22] usb: chipidea: Add support for ULPI PHY bus Stephen Boyd
2016-09-02  2:47   ` Peter Chen
2016-09-01  0:40 ` [PATCH v3 10/22] usb: chipidea: Consolidate extcon notifiers Stephen Boyd
2016-09-02  3:17   ` Peter Chen
2016-09-03  1:03     ` Stephen Boyd
2016-09-05  2:39       ` Peter Chen
2016-09-06 17:48         ` Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 11/22] usb: chipidea: msm: Mark device as runtime pm active Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 12/22] usb: chipidea: msm: Rely on core to override AHBBURST Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 13/22] usb: chipidea: msm: Use hw_write_id_reg() instead of writel Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 14/22] usb: chipidea: msm: Add proper clk and reset support Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 15/22] usb: chipidea: msm: Mux over secondary phy at the right time Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 16/22] usb: chipidea: msm: Restore wrapper settings after reset Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 17/22] usb: chipidea: msm: Make platform data driver local instead of global Stephen Boyd
2016-09-01  0:40 ` [PATCH v3 18/22] usb: chipidea: msm: Add reset controller for PHY POR bit Stephen Boyd
2016-09-02  3:33   ` Peter Chen
2016-09-01  0:40 ` [PATCH v3 19/22] usb: chipidea: msm: Handle phy power states Stephen Boyd
2016-09-01  0:40 ` Stephen Boyd [this message]
2016-09-01  0:40 ` [PATCH v3 21/22] phy: Add support for Qualcomm's USB HSIC phy Stephen Boyd
2016-09-01  6:17   ` Vivek Gautam
2016-09-01 22:00     ` Stephen Boyd
2016-09-02 11:28       ` vivek.gautam at codeaurora.org
2016-09-01  0:40 ` [PATCH v3 22/22] phy: Add support for Qualcomm's USB HS phy Stephen Boyd

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