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cpu/kinetis: silence -Wcast-align

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Marian Buschsieweke 2021-11-05 21:52:43 +01:00
parent b9c07f9622
commit b433183e0e
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1 changed files with 5 additions and 2 deletions
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7
cpu/kinetis/periph/flashpage.c
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@ -88,8 +88,11 @@ enum {
ERASE_ERROR = -6,
};
/* Pointer to FCCOB register */
volatile uint32_t *const FCCOBx = (volatile uint32_t *)&FTFx->FCCOB3;
/* Pointer to FCCOB register. An intermediate cast is used to silence
* -Wcast-align as the address of the h/w register is properly aligned
* for 32 bit accesses
*/
static volatile uint32_t *const FCCOBx = (volatile uint32_t *)(uintptr_t)&FTFx->FCCOB3;
/* Erasing/Programming flash is not allowed inside the same flash block
where the program is being read, for _run_command to be executed in