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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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6
at45db.c
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@ -460,7 +460,7 @@ int spi_erase_at45cs_sector(struct flashctx *flash, unsigned int addr, unsigned
return at45db_erase(flash, opcode, at45db_convert_addr(addr, page_size), 200000, 100);
}
static int at45db_fill_buffer1(struct flashctx *flash, uint8_t *bytes, unsigned int off, unsigned int len)
static int at45db_fill_buffer1(struct flashctx *flash, const uint8_t *bytes, unsigned int off, unsigned int len)
{
const unsigned int page_size = flash->chip->page_size;
if ((off + len) > page_size) {
@ -518,7 +518,7 @@ static int at45db_commit_buffer1(struct flashctx *flash, unsigned int at45db_add
return 0;
}
static int at45db_program_page(struct flashctx *flash, uint8_t *buf, unsigned int at45db_addr)
static int at45db_program_page(struct flashctx *flash, const uint8_t *buf, unsigned int at45db_addr)
{
int ret = at45db_fill_buffer1(flash, buf, 0, flash->chip->page_size);
if (ret != 0) {
@ -535,7 +535,7 @@ static int at45db_program_page(struct flashctx *flash, uint8_t *buf, unsigned in
return 0;
}
int spi_write_at45db(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len)
int spi_write_at45db(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len)
{
const unsigned int page_size = flash->chip->page_size;
const unsigned int total_size = flash->chip->total_size;