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drivers/mtd_flashpage: narrow down FLASHPAGE_WRITE_BLOCK_ALIGNMENT check

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Only check the *write* block alignment, not the *read* or *source* alignment.
This commit is contained in:
Benjamin Valentin 2021-02-16 18:16:16 +01:00
parent 4291df0305
commit 1ca93e0171
1 changed files with 0 additions and 7 deletions
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7
drivers/mtd_flashpage/mtd_flashpage.c
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@ -42,10 +42,6 @@ static int _read(mtd_dev_t *dev, void *buf, uint32_t addr, uint32_t size)
(void)dev;
if (addr % FLASHPAGE_WRITE_BLOCK_ALIGNMENT) {
return -EINVAL;
}
#if (__SIZEOF_POINTER__ == 2)
uint16_t dst_addr = addr;
#else
@ -64,9 +60,6 @@ static int _write(mtd_dev_t *dev, const void *buf, uint32_t addr, uint32_t size)
if (addr % FLASHPAGE_WRITE_BLOCK_ALIGNMENT) {
return -EINVAL;
}
if ((uintptr_t)buf % FLASHPAGE_WRITE_BLOCK_ALIGNMENT) {
return -EINVAL;
}
if (size % FLASHPAGE_WRITE_BLOCK_SIZE) {
return -EOVERFLOW;
}