Unsignify lengths and addresses in chip functions and structs
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>
diff --git a/it87spi.c b/it87spi.c
index 1cff3a3..4810252 100644
--- a/it87spi.c
+++ b/it87spi.c
@@ -106,9 +106,9 @@
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 @@
/* 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 @@
* 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_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 @@
(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,