diff options
Diffstat (limited to 'drivers/input/touchscreen/atmel_mxt_ts.c')
| -rw-r--r-- | drivers/input/touchscreen/atmel_mxt_ts.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 9f8dd973e5f..55855b8c2ef 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -904,17 +904,13 @@ static ssize_t mxt_object_show(struct device *dev, for (i = 0; i < data->info.object_num; i++) { object = data->object_table + i; - count += snprintf(buf + count, PAGE_SIZE - count, + count += scnprintf(buf + count, PAGE_SIZE - count, "Object[%d] (Type %d)\n", i + 1, object->type); - if (count >= PAGE_SIZE) - return PAGE_SIZE - 1; if (!mxt_object_readable(object->type)) { - count += snprintf(buf + count, PAGE_SIZE - count, + count += scnprintf(buf + count, PAGE_SIZE - count, "\n"); - if (count >= PAGE_SIZE) - return PAGE_SIZE - 1; continue; } @@ -924,15 +920,11 @@ static ssize_t mxt_object_show(struct device *dev, if (error) return error; - count += snprintf(buf + count, PAGE_SIZE - count, + count += scnprintf(buf + count, PAGE_SIZE - count, "\t[%2d]: %02x (%d)\n", j, val, val); - if (count >= PAGE_SIZE) - return PAGE_SIZE - 1; } - count += snprintf(buf + count, PAGE_SIZE - count, "\n"); - if (count >= PAGE_SIZE) - return PAGE_SIZE - 1; + count += scnprintf(buf + count, PAGE_SIZE - count, "\n"); } return count; |