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[ Upstream commit32b378a917] Error code is overridden, in case the PLL doesn't lock. So, the USB initialization can continue. This leads to a platform freeze. This can be avoided by returning proper error code to avoid USB probe freezing the platform. It also displays proper errors in log. Fixes:5b1af71280("phy: stm32: rework PLL Lock detection") Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Link: https://lore.kernel.org/r/20220713133953.595134-1-fabrice.gasnier@foss.st.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>