stm32/f1/gpio: use |= instead of = when setting up registers
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32924fcc15
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1 changed files with 2 additions and 2 deletions
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@ -292,7 +292,7 @@ value cannot be ascertained from the hardware.
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*/
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void gpio_primary_remap(u8 swjdisable, u32 maps)
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{
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AFIO_MAPR = swjdisable | (maps & 0x1FFFFF);
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AFIO_MAPR |= swjdisable | (maps & 0x1FFFFF);
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}
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/*-----------------------------------------------------------------------------*/
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@ -310,7 +310,7 @@ The AFIO remapping feature is used only with the STM32F10x series.
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*/
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void gpio_secondary_remap(u32 maps)
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{
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AFIO_MAPR2 = maps;
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AFIO_MAPR2 |= maps;
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}
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/**@}*/
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