Messages in this thread Patch in this message | | | From | Alex Elder <> | Subject | [PATCH net-next 2/5] net: ipa: don't report EPROBE_DEFER error | Date | Wed, 10 Feb 2021 16:33:17 -0600 |
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When initializing the IPA core clock and interconnects, it's possible we'll get an EPROBE_DEFER error. This isn't really an error, it's just means we need to be re-probed later.
Check the return code when initializing these, and if it's EPROBE_DEFER, skip printing the error message.
Signed-off-by: Alex Elder <elder@linaro.org> --- drivers/net/ipa/ipa_clock.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ipa/ipa_clock.c b/drivers/net/ipa/ipa_clock.c index 354675a643db5..9c845f9bb318e 100644 --- a/drivers/net/ipa/ipa_clock.c +++ b/drivers/net/ipa/ipa_clock.c @@ -68,8 +68,9 @@ static int ipa_interconnect_init_one(struct device *dev, if (IS_ERR(path)) { int ret = PTR_ERR(path); - dev_err(dev, "error %d getting %s interconnect\n", ret, - data->name); + if (ret != -EPROBE_DEFER) + dev_err(dev, "error %d getting %s interconnect\n", ret, + data->name); return ret; } @@ -281,7 +282,10 @@ ipa_clock_init(struct device *dev, const struct ipa_clock_data *data) clk = clk_get(dev, "core"); if (IS_ERR(clk)) { - dev_err(dev, "error %ld getting core clock\n", PTR_ERR(clk)); + ret = PTR_ERR(clk); + if (ret != -EPROBE_DEFER) + dev_err(dev, "error %d getting core clock\n", ret); + return ERR_CAST(clk); } -- 2.20.1
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