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| author | Felix Singer <felixsinger@posteo.net> | 2022-08-18 23:57:31 +0200 |
|---|---|---|
| committer | Anastasia Klimchuk <aklm@chromium.org> | 2022-09-08 02:00:16 +0000 |
| commit | 27be9edd46d2d30ad16ebe0e689249365a8e9628 (patch) | |
| tree | 903b3c4c2f7e8da4a46f62f3fdc69dd8d4312d5a /buspirate_spi.c | |
| parent | c0fdc9d108ff59e13ce6b9751f60c22aed153161 (diff) | |
| download | flashrom-27be9edd46d2d30ad16ebe0e689249365a8e9628.tar.gz flashrom-27be9edd46d2d30ad16ebe0e689249365a8e9628.tar.bz2 flashrom-27be9edd46d2d30ad16ebe0e689249365a8e9628.zip | |
buspirate_spi.c: Retype appropriate variables with bool
Use the bool type instead of integer for appropriate variables, since
this represents their purpose much better.
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Change-Id: I245616168796f2c7fe99388688b0f606bd3405bf
Reviewed-on: https://review.coreboot.org/c/flashrom/+/66868
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'buspirate_spi.c')
| -rw-r--r-- | buspirate_spi.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/buspirate_spi.c b/buspirate_spi.c index 8fa60f65c..0704887f3 100644 --- a/buspirate_spi.c +++ b/buspirate_spi.c @@ -16,6 +16,7 @@ #include <stdio.h> #include <strings.h> #include <string.h> +#include <stdbool.h> #include <stdlib.h> #include <ctype.h> #include <unistd.h> @@ -327,8 +328,8 @@ static int buspirate_spi_init(const struct programmer_cfg *cfg) int spispeed = 0x7; int serialspeed_index = -1; int ret = 0; - int pullup = 0; - int psu = 0; + bool pullup = false; + bool psu = false; unsigned char *bp_commbuf; int bp_commbufsize; @@ -372,7 +373,7 @@ static int buspirate_spi_init(const struct programmer_cfg *cfg) tmp = extract_programmer_param_str(cfg, "pullups"); if (tmp) { if (strcasecmp("on", tmp) == 0) - pullup = 1; + pullup = true; else if (strcasecmp("off", tmp) == 0) ; // ignore else @@ -383,7 +384,7 @@ static int buspirate_spi_init(const struct programmer_cfg *cfg) tmp = extract_programmer_param_str(cfg, "psus"); if (tmp) { if (strcasecmp("on", tmp) == 0) - psu = 1; + psu = true; else if (strcasecmp("off", tmp) == 0) ; // ignore else @@ -646,11 +647,11 @@ static int buspirate_spi_init(const struct programmer_cfg *cfg) /* Initial setup (SPI peripherals config): Enable power, CS high, AUX */ bp_commbuf[0] = 0x40 | 0x0b; - if (pullup == 1) { + if (pullup) { bp_commbuf[0] |= (1 << 2); msg_pdbg("Enabling pull-up resistors.\n"); } - if (psu == 1) { + if (psu) { bp_commbuf[0] |= (1 << 3); msg_pdbg("Enabling PSUs.\n"); } @@ -676,7 +677,7 @@ static int buspirate_spi_init(const struct programmer_cfg *cfg) /* Set SPI config: output type, idle, clock edge, sample */ bp_commbuf[0] = 0x80 | 0xa; - if (pullup == 1) { + if (pullup) { bp_commbuf[0] &= ~(1 << 3); msg_pdbg("Pull-ups enabled, so using HiZ pin output! (Open-Drain mode)\n"); } |