diff options
author | Michael J. Chudobiak <mjc@avtechpulse.com> | 2012-11-09 11:41:11 -0500 |
---|---|---|
committer | Michael J. Chudobiak <mjc@avtechpulse.com> | 2012-11-09 11:41:11 -0500 |
commit | 16d6dea985b85ff596e98d4dc7f15f341ad6966b (patch) | |
tree | 445a695bc6c58849b0600af16bdd44ffe79f932e /bus.c | |
parent | 65c7900768799338b143a024c64b32661a38200e (diff) |
cppcheck fixes
Diffstat (limited to 'bus.c')
-rw-r--r-- | bus.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -259,7 +259,7 @@ static int gpio_export(unsigned gpio_pin) { FILE* exportfile = fopen(GPIO_SYSFSPATH"/"GPIO_EXPORTNODE, "w"); if (exportfile != NULL) { - fprintf(exportfile, "%d\n", gpio_pin); + fprintf(exportfile, "%u\n", gpio_pin); fclose(exportfile); return 0; } @@ -274,7 +274,7 @@ static int gpio_unexport(unsigned gpio_pin) { FILE* unexportfile = fopen(GPIO_SYSFSPATH"/"GPIO_UNEXPORTNODE, "w"); if (unexportfile != NULL) { - fprintf(unexportfile, "%d\n", gpio_pin); + fprintf(unexportfile, "%u\n", gpio_pin); fclose(unexportfile); return 0; } @@ -288,7 +288,7 @@ static int gpio_unexport(unsigned gpio_pin) static int gpio_changedirection(unsigned gpio_pin, bool out) { char path[PATHLEN]; - snprintf(path, PATHLEN, GPIO_SYSFSPATH"/gpio%d/"GPIO_DIRECTIONNODE, gpio_pin); + snprintf(path, PATHLEN, GPIO_SYSFSPATH"/gpio%u/"GPIO_DIRECTIONNODE, gpio_pin); FILE* directionfile = fopen(path, "w"); if (directionfile != NULL) { if (out) { @@ -305,7 +305,7 @@ static int gpio_changedirection(unsigned gpio_pin, bool out) static void gpio_getvaluenodepath(unsigned gpio_pin, char* buffer) { - snprintf(buffer, PATHLEN, GPIO_SYSFSPATH"/gpio%d/"GPIO_VALUENODE, gpio_pin); + snprintf(buffer, PATHLEN, GPIO_SYSFSPATH"/gpio%u/"GPIO_VALUENODE, gpio_pin); } /* |