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atsamd: Fix samd51 get_clock() sync bit check 

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-02-16 08:03:28 -05:00
parent 52eef84228
commit a090b31713
1 changed files with 1 additions and 1 deletions
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2
src/atsamd/samd51_clock.c
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@ -23,7 +23,7 @@ static inline void
gen_clock(uint32_t clkgen_id, uint32_t flags) gen_clock(uint32_t clkgen_id, uint32_t flags)
{ {
GCLK->GENCTRL[clkgen_id].reg = flags | GCLK_GENCTRL_GENEN; GCLK->GENCTRL[clkgen_id].reg = flags | GCLK_GENCTRL_GENEN;
while (GCLK->SYNCBUSY.reg & GCLK_SYNCBUSY_GENCTRL(clkgen_id)) while (GCLK->SYNCBUSY.reg & GCLK_SYNCBUSY_GENCTRL(1 << clkgen_id))
; ;
} }