spi: stm32: fix pm_runtime_get_sync() error checking
[ Upstream commitc170a5a3b6
] The pm_runtime_get_sync() can return either 0 or 1 on success but this code treats 1 as a failure. Fixes:db96bf976a
("spi: stm32: fixes suspend/resume management") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Alain Volmat <alain.volmat@st.com> Link: https://lore.kernel.org/r/20200909094304.GA420136@mwanda Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -2054,7 +2054,7 @@ static int stm32_spi_resume(struct device *dev)
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}
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ret = pm_runtime_get_sync(dev);
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if (ret) {
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if (ret < 0) {
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dev_err(dev, "Unable to power device:%d\n", ret);
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return ret;
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}
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