diff options
| -rw-r--r-- | drivers/mfd/aat2870-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/aat2870-core.c b/drivers/mfd/aat2870-core.c index 78ee4b28fca2..a17cf759739d 100644 --- a/drivers/mfd/aat2870-core.c +++ b/drivers/mfd/aat2870-core.c @@ -221,7 +221,7 @@ static ssize_t aat2870_dump_reg(struct aat2870_data *aat2870, char *buf) count += sprintf(buf, "aat2870 registers\n"); for (addr = 0; addr < AAT2870_REG_NUM; addr++) { - count += sprintf(buf + count, "0x%02x: ", addr); + count += snprintf(buf + count, PAGE_SIZE - count, "0x%02x: ", addr); if (count >= PAGE_SIZE - 1) break; |