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Re-factor 'to_flash_offset()' into 'spi_flash.h'

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Re-factor to_flash_offset() into 'spi_flash.h' header. Motivated by
Clang complaining that the function 'to_flash_offset' is unused.

Change-Id: Ic75fd2fb4edc5e434c199ebd10c7384d197e0c63
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7519
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Edward O'Callaghan
2014-05-24 04:09:50 +10:00
parent 089a510292
commit 9270553fff
6 changed files with 19 additions and 42 deletions
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11
src/include/spi_flash.h
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@@ -76,4 +76,15 @@ static inline int spi_flash_erase(struct spi_flash *flash, u32 offset,
return flash->erase(flash, offset, len);
}
#if !defined(__PRE_RAM__)
/* convert a pointer to flash area into the offset inside the flash */
static inline u32 to_flash_offset(struct spi_flash *flash, void *p) {
#if defined(CONFIG_VIRTUAL_ROM_SIZE)
return ((u32)p + CONFIG_VIRTUAL_ROM_SIZE);
#else
return ((u32)p + flash->size);
#endif /* defined(CONFIG_VIRTUAL_ROM_SIZE) */
}
#endif /* !defined(__PRE_RAM__) */
#endif /* _SPI_FLASH_H_ */