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- added missing declarations

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- reduced compiler warnings

git-svn-id: http://moon:8086/svn/mips@180 a8ebac50-d88d-4704-bea3-6648445a41b3
This commit is contained in:
jens
2021-11-22 13:09:23 +00:00
parent 64ad92101d
commit 2b4f02c062
4 changed files with 18 additions and 9 deletions
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src/libsys/gpio.c
+2 -2
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@@ -15,13 +15,13 @@ uint32_t gpio_clean(gpio_if_t *pGPIO)
uint32_t gpio_write(gpio_if_t *pGPIO, uint32_t mask, uint32_t shift, uint32_t offset, uint32_t value)
{
*(pGPIO->pBase + offset) = (*(pGPIO->pBase + offset) & ~(mask << shift)) | ((value & mask) << shift);
*(pGPIO->pBase + offset) = (((*(pGPIO->pBase + offset) >> shift) & ~mask) | (value & mask)) << shift;
return 0;
}
uint32_t gpio_read(gpio_if_t *pGPIO, uint32_t mask, uint32_t shift, uint32_t offset, uint32_t *pValue)
{
*pValue = (*(pGPIO->pBase + offset) & (mask << shift)) >> shift;
*pValue = (*(pGPIO->pBase + offset) >> shift) & mask;
return 0;
}