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| H A D | stm32-usart.c | diff e0f2a902c9f02fcb36c22f63e0db67e73375c843 Thu Jan 21 08:23:09 CST 2021 Erwan Le Ray <erwan.leray@foss.st.com> serial: stm32: improve platform_get_irq condition handling in init_port
Replace "ret" variable by "irq" variable from platform_get_irq condition
handling in stm32_init_port as suggested by Jiri in "STM32 uart cleanup and
improvement" series review.
This change will prevent port->irq to be unexpectly modified by a potential
change of "ret" value introduced by a new patch.
Suggested-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Erwan Le Ray <erwan.leray@foss.st.com>
Link: https://lore.kernel.org/r/20210121142309.6327-1-erwan.leray@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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