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crypto: stm32/hash - don't print error on probe deferral 

Change driver to not print an error message when the device
probe is deferred for a clock resource.

Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Lionel Debieve 2020-04-27 08:42:26 +02:00 committed by Herbert Xu
parent 45dafed6c5
commit 79cd691f60
1 changed files with 5 additions and 2 deletions
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7
drivers/crypto/stm32/stm32-hash.c
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@ -1464,8 +1464,11 @@ static int stm32_hash_probe(struct platform_device *pdev)
hdev->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(hdev->clk)) {
dev_err(dev, "failed to get clock for hash (%lu)\n",
PTR_ERR(hdev->clk));
if (PTR_ERR(hdev->clk) != -EPROBE_DEFER) {
dev_err(dev, "failed to get clock for hash (%lu)\n",
PTR_ERR(hdev->clk));
}
return PTR_ERR(hdev->clk);
}