Edward O'Callaghan has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/47909 )
Change subject: realtek_mst_i2c_spi.c: Make consistent with std=c99 ......................................................................
realtek_mst_i2c_spi.c: Make consistent with std=c99
Use 'modern' C to scope iterator declarations only to the loop constructs they are used in.
BUG=none TEST=builds
Change-Id: I9d9d1bf01209a7840f7b3fa2c6f7592375a74330 Signed-off-by: Edward O'Callaghan quasisec@google.com --- M realtek_mst_i2c_spi.c 1 file changed, 4 insertions(+), 7 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/09/47909/1
diff --git a/realtek_mst_i2c_spi.c b/realtek_mst_i2c_spi.c index 538b07a..151f7f6 100644 --- a/realtek_mst_i2c_spi.c +++ b/realtek_mst_i2c_spi.c @@ -205,7 +205,6 @@ const unsigned char *writearr, unsigned char *readarr) { - unsigned i; int max_timeout_mul = 1; int ret = 0;
@@ -262,7 +261,7 @@ ret |= realtek_mst_i2c_spi_write_register(fd, 0x60, ctrl_reg_val); ret |= realtek_mst_i2c_spi_write_register(fd, 0x61, writearr[0]); /* opcode */
- for (i = 0; i < writecnt; ++i) + for (unsigned i = 0; i < writecnt; ++i) ret |= realtek_mst_i2c_spi_write_register(fd, 0x64 + i, writearr[i + 1]); ret |= realtek_mst_i2c_spi_write_register(fd, 0x60, ctrl_reg_val | 0x1); if (ret) @@ -272,7 +271,7 @@ if (ret) return ret;
- for (i = 0; i < readcnt; ++i) + for (unsigned i = 0; i < readcnt; ++i) ret |= realtek_mst_i2c_spi_read_register(fd, 0x67 + i, &readarr[i]);
return ret; @@ -306,7 +305,6 @@ static int realtek_mst_i2c_spi_read(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len) { - unsigned i; int ret = 0;
if (start & 0xff) @@ -339,7 +337,7 @@ uint8_t dummy; realtek_mst_i2c_spi_read_register(fd, MCU_DATA_PORT, &dummy);
- for (i = 0; i < len; i += PAGE_SIZE) { + for (unsigned i = 0; i < len; i += PAGE_SIZE) { ret |= realtek_mst_i2c_spi_read_data(fd, REGISTER_ADDRESS, buf + i, min(len - i, PAGE_SIZE)); if (ret) @@ -352,7 +350,6 @@ static int realtek_mst_i2c_spi_write_256(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len) { - unsigned i; int ret = 0;
if (start & 0xff) @@ -369,7 +366,7 @@ ret |= realtek_mst_i2c_spi_write_register(fd, 0x6D, 0x02); /* write opcode */ ret |= realtek_mst_i2c_spi_write_register(fd, 0x71, (PAGE_SIZE - 1)); /* fit len=256 */
- for (i = 0; i < len; i += PAGE_SIZE) { + for (unsigned i = 0; i < len; i += PAGE_SIZE) { uint16_t page_len = min(len - i, PAGE_SIZE); if (len - i < PAGE_SIZE) ret |= realtek_mst_i2c_spi_write_register(fd, 0x71, page_len-1);