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Add 'const' keyword to chip write and other function prototypes

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Corresponding to flashrom svn r1789.

Inspired by and mostly based on a patch
Signed-off-by: Mark Marshall <mark.marshall@omicron.at>

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Mark Marshall
2014-05-09 21:16:21 +00:00
committed by Stefan Tauner
parent 20da4aa82c
commit f20b7beff0
19 changed files with 82 additions and 117 deletions
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10
spi25.c
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@ -876,8 +876,7 @@ int spi_byte_program(struct flashctx *flash, unsigned int addr,
return result;
}
int spi_nbyte_program(struct flashctx *flash, unsigned int addr, uint8_t *bytes,
unsigned int len)
int spi_nbyte_program(struct flashctx *flash, unsigned int addr, const uint8_t *bytes, unsigned int len)
{
int result;
/* FIXME: Switch to malloc based on len unless that kills speed. */
@ -983,7 +982,7 @@ int spi_read_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start,
* FIXME: Use the chunk code from Michael Karcher instead.
* Each page is written separately in chunks with a maximum size of chunksize.
*/
int spi_write_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start,
int spi_write_chunked(struct flashctx *flash, const uint8_t *buf, unsigned int start,
unsigned int len, unsigned int chunksize)
{
int rc = 0;
@ -1032,8 +1031,7 @@ int spi_write_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start,
* (e.g. due to size constraints in IT87* for over 512 kB)
*/
/* real chunksize is 1, logical chunksize is 1 */
int spi_chip_write_1(struct flashctx *flash, uint8_t *buf, unsigned int start,
unsigned int len)
int spi_chip_write_1(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len)
{
unsigned int i;
int result = 0;
@ -1049,7 +1047,7 @@ int spi_chip_write_1(struct flashctx *flash, uint8_t *buf, unsigned int start,
return 0;
}
int default_spi_write_aai(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len)
int default_spi_write_aai(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len)
{
uint32_t pos = start;
int result;