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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2021-09-20 09:44:05 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2021-10-01 14:41:23 +0800
commitf7324d4ba9e846e96ac85fbe74afe3fbdacf3b75 (patch)
treeeb4a8f1db2b91f1df2cc8a360247098ef3ec5364 /crypto
parentadad556efcdd42a1d9e060cbe5f6161cccf1fa28 (diff)
hwrng: meson - Improve error handling for core clock
-ENOENT (ie. "there is no clock") is fine to ignore for an optional clock, other values are not supposed to be ignored and should be escalated to the caller (e.g. -EPROBE_DEFER). Ignore -ENOENT by using devm_clk_get_optional(). While touching this code also add an error message for the fatal errors. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
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