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stm32: f0: Fixes setting of PLL multiplication factor

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Really use RCC_CFGR_PLLMUL negated as a mask.

Signed-off-by: Daniel Serpell <daniel.serpell@gmail.com>
This commit is contained in:
Daniel Serpell 2015-01-12 22:44:03 -03:00
parent 418fdd08dd
commit ca41131f97
1 changed files with 1 additions and 1 deletions
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2
lib/stm32/f0/rcc.c
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@ -453,7 +453,7 @@ void rcc_set_usbclk_source(enum rcc_osc clk)
void rcc_set_pll_multiplication_factor(uint32_t mul)
{
RCC_CFGR = (RCC_CFGR & RCC_CFGR_PLLMUL) | mul;
RCC_CFGR = (RCC_CFGR & ~RCC_CFGR_PLLMUL) | mul;
}