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Alexandre Torgue authored
".pin_config_set" or ".pin_config_group_set" can be called with a configuration not supported (i.e. PIN_CONFIG_PERSIST_STATE). In this case, it is more suitable to return -ENOTSUPP instead of -EINVAL. Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> Link: https://lore.kernel.org/r/20200615125951.28008-2-alexandre.torgue@st.comSigned-off-by: Linus Walleij <linus.walleij@linaro.org>
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