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Update gpio device path to work with the latest raspbian #11

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Update gpio device path to work with the latest raspbian #11

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2 changes: 1 addition & 1 deletion src/gpio-admin.c
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ static void usage_error(char **argv) {

static void allow_access_by_user(unsigned int pin, const char *filename) {
char path[PATH_MAX];
int size = snprintf(path, PATH_MAX, "/sys/devices/virtual/gpio/gpio%u/%s", pin, filename);
int size = snprintf(path, PATH_MAX, "/sys/class/gpio/gpio%u/%s", pin, filename);

if (size >= PATH_MAX) {
error(7, 0, "path of GPIO pin is too long!");
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