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Unsignify lengths and addresses in chip functions and structs

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Push those changes forward where needed to prevent new sign
conversion warnings where possible.

Corresponding to flashrom svn r1470.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
This commit is contained in:
Stefan Tauner
2011-11-23 09:13:48 +00:00
parent 8ca4255d79
commit c69c9c84e0
22 changed files with 150 additions and 143 deletions
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15
it87spi.c
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@ -106,9 +106,9 @@ void probe_superio_ite(void)
static int it8716f_spi_send_command(unsigned int writecnt, unsigned int readcnt,
const unsigned char *writearr, unsigned char *readarr);
static int it8716f_spi_chip_read(struct flashchip *flash, uint8_t *buf,
int start, int len);
unsigned int start, unsigned int len);
static int it8716f_spi_chip_write_256(struct flashchip *flash, uint8_t *buf,
int start, int len);
unsigned int start, unsigned int len);
static const struct spi_programmer spi_programmer_it87xx = {
.type = SPI_CONTROLLER_IT87XX,
@ -313,9 +313,10 @@ static int it8716f_spi_send_command(unsigned int writecnt, unsigned int readcnt,
/* Page size is usually 256 bytes */
static int it8716f_spi_page_program(struct flashchip *flash, uint8_t *buf,
int start)
unsigned int start)
{
int i, result;
unsigned int i;
int result;
chipaddr bios = flash->virtual_memory;
result = spi_write_enable();
@ -340,7 +341,7 @@ static int it8716f_spi_page_program(struct flashchip *flash, uint8_t *buf,
* Need to read this big flash using firmware cycles 3 byte at a time.
*/
static int it8716f_spi_chip_read(struct flashchip *flash, uint8_t *buf,
int start, int len)
unsigned int start, unsigned int len)
{
fast_spi = 0;
@ -358,7 +359,7 @@ static int it8716f_spi_chip_read(struct flashchip *flash, uint8_t *buf,
}
static int it8716f_spi_chip_write_256(struct flashchip *flash, uint8_t *buf,
int start, int len)
unsigned int start, unsigned int len)
{
/*
* IT8716F only allows maximum of 512 kb SPI chip size for memory
@ -374,7 +375,7 @@ static int it8716f_spi_chip_write_256(struct flashchip *flash, uint8_t *buf,
(flash->page_size > 256)) {
spi_chip_write_1(flash, buf, start, len);
} else {
int lenhere;
unsigned int lenhere;
if (start % flash->page_size) {
/* start to the end of the page or to start + len,