diff options
Diffstat (limited to 'tools/gpio/gpio-utils.c')
| -rw-r--r-- | tools/gpio/gpio-utils.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/tools/gpio/gpio-utils.c b/tools/gpio/gpio-utils.c index 16a5d9cb9da2..d527980bcb94 100644 --- a/tools/gpio/gpio-utils.c +++ b/tools/gpio/gpio-utils.c @@ -38,7 +38,7 @@ * such as "gpiochip0" * @lines: An array desired lines, specified by offset * index for the associated GPIO device. - * @nline: The number of lines to request. + * @num_lines: The number of lines to request. * @flag: The new flag for requsted gpio. Reference * "linux/gpio.h" for the meaning of flag. * @data: Default value will be set to gpio when flag is @@ -56,7 +56,7 @@ * On failure return the errno. */ int gpiotools_request_linehandle(const char *device_name, unsigned int *lines, - unsigned int nlines, unsigned int flag, + unsigned int num_lines, unsigned int flag, struct gpiohandle_data *data, const char *consumer_label) { @@ -78,12 +78,12 @@ int gpiotools_request_linehandle(const char *device_name, unsigned int *lines, goto exit_free_name; } - for (i = 0; i < nlines; i++) + for (i = 0; i < num_lines; i++) req.lineoffsets[i] = lines[i]; req.flags = flag; strcpy(req.consumer_label, consumer_label); - req.lines = nlines; + req.lines = num_lines; if (flag & GPIOHANDLE_REQUEST_OUTPUT) memcpy(req.default_values, data, sizeof(req.default_values)); @@ -194,20 +194,20 @@ int gpiotools_get(const char *device_name, unsigned int line) * such as "gpiochip0". * @lines: An array desired lines, specified by offset * index for the associated GPIO device. - * @nline: The number of lines to request. + * @num_lines: The number of lines to request. * @data: The array of values get from gpiochip. * * Return: On success return 0; * On failure return the errno. */ int gpiotools_gets(const char *device_name, unsigned int *lines, - unsigned int nlines, struct gpiohandle_data *data) + unsigned int num_lines, struct gpiohandle_data *data) { int fd; int ret; int ret_close; - ret = gpiotools_request_linehandle(device_name, lines, nlines, + ret = gpiotools_request_linehandle(device_name, lines, num_lines, GPIOHANDLE_REQUEST_INPUT, data, CONSUMER); if (ret < 0) @@ -245,7 +245,7 @@ int gpiotools_set(const char *device_name, unsigned int line, * such as "gpiochip0". * @lines: An array desired lines, specified by offset * index for the associated GPIO device. - * @nline: The number of lines to request. + * @num_lines: The number of lines to request. * @data: The array of values set to gpiochip, must be * 0(low) or 1(high). * @@ -253,11 +253,11 @@ int gpiotools_set(const char *device_name, unsigned int line, * On failure return the errno. */ int gpiotools_sets(const char *device_name, unsigned int *lines, - unsigned int nlines, struct gpiohandle_data *data) + unsigned int num_lines, struct gpiohandle_data *data) { int ret; - ret = gpiotools_request_linehandle(device_name, lines, nlines, + ret = gpiotools_request_linehandle(device_name, lines, num_lines, GPIOHANDLE_REQUEST_OUTPUT, data, CONSUMER); if (ret < 0) |