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| Path | csiph.com!feeder.erje.net!2.us.feeder.erje.net!news2.arglkargh.de!news.mixmin.net!aioe.org!gothmog.csi.it!bofh.it!news.nic.it!robomod |
|---|---|
| From | Eric Anholt <eric@anholt.net> |
| Newsgroups | linux.kernel |
| Subject | [PATCH] i2c: bcm2835: Don't complain on -EPROBE_DEFER from getting our clock |
| Date | Fri, 19 Feb 2016 02:20:01 +0100 |
| Message-ID | <r3HTH-5RO-3@gated-at.bofh.it> (permalink) |
| X-Mailer | git-send-email 2.7.0 |
| Sender | robomod@news.nic.it |
| List-ID | <linux-kernel.vger.kernel.org> |
| X-Mailing-List | linux-kernel@vger.kernel.org |
| Approved | robomod@news.nic.it |
| Lines | 24 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Stephen Warren <swarren@wwwdotorg.org>, Lee Jones <lee@kernel.org>, linux-i2c@vger.kernel.org, Eric Anholt <eric@anholt.net> |
| X-Original-Date | Thu, 18 Feb 2016 17:12:55 -0800 |
| X-Original-Message-ID | <1455844375-15019-1-git-send-email-eric@anholt.net> |
| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1337816 |
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Fixes dmesg spam when we just need to wait a moment for the clock
driver to probe.
Signed-off-by: Eric Anholt <eric@anholt.net>
---
drivers/i2c/busses/i2c-bcm2835.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-bcm2835.c b/drivers/i2c/busses/i2c-bcm2835.c
index 818b051..d4f3239 100644
--- a/drivers/i2c/busses/i2c-bcm2835.c
+++ b/drivers/i2c/busses/i2c-bcm2835.c
@@ -253,7 +253,8 @@ static int bcm2835_i2c_probe(struct platform_device *pdev)
i2c_dev->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(i2c_dev->clk)) {
- dev_err(&pdev->dev, "Could not get clock\n");
+ if (PTR_ERR(i2c_dev->clk) != -EPROBE_DEFER)
+ dev_err(&pdev->dev, "Could not get clock\n");
return PTR_ERR(i2c_dev->clk);
}
--
2.7.0
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[PATCH] i2c: bcm2835: Don't complain on -EPROBE_DEFER from getting our clock Eric Anholt <eric@anholt.net> - 2016-02-19 02:20 +0100
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