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crypto: ccree - Simplify with dev_err_probe()

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Common pattern of handling deferred probe can be simplified with
dev_err_probe().  Less code and also it prints the error value.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Krzysztof Kozlowski 2020-08-26 18:29:54 +02:00 committed by Herbert Xu
parent 1b5d3a8b30
commit d83d631b18
1 changed files with 2 additions and 5 deletions
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7
drivers/crypto/ccree/cc_driver.c
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@ -300,11 +300,8 @@ static int init_cc_resources(struct platform_device *plat_dev)
new_drvdata->plat_dev = plat_dev;
clk = devm_clk_get_optional(dev, NULL);
if (IS_ERR(clk)) {
if (PTR_ERR(clk) != -EPROBE_DEFER)
dev_err(dev, "Error getting clock: %pe\n", clk);
return PTR_ERR(clk);
}
if (IS_ERR(clk))
return dev_err_probe(dev, PTR_ERR(clk), "Error getting clock\n");
new_drvdata->clk = clk;
new_drvdata->coherent = of_dma_is_coherent(np);