diff options
| -rw-r--r-- | drivers/bus/mhi/host/init.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/bus/mhi/host/init.c b/drivers/bus/mhi/host/init.c index a665b8e92408..d2f1086ea1b7 100644 --- a/drivers/bus/mhi/host/init.c +++ b/drivers/bus/mhi/host/init.c @@ -86,7 +86,7 @@ static ssize_t serial_number_show(struct device *dev, struct mhi_device *mhi_dev = to_mhi_device(dev); struct mhi_controller *mhi_cntrl = mhi_dev->mhi_cntrl; - return snprintf(buf, PAGE_SIZE, "Serial Number: %u\n", + return sysfs_emit(buf, "Serial Number: %u\n", mhi_cntrl->serial_number); } static DEVICE_ATTR_RO(serial_number); @@ -100,9 +100,8 @@ static ssize_t oem_pk_hash_show(struct device *dev, int i, cnt = 0; for (i = 0; i < ARRAY_SIZE(mhi_cntrl->oem_pk_hash); i++) - cnt += snprintf(buf + cnt, PAGE_SIZE - cnt, - "OEMPKHASH[%d]: 0x%x\n", i, - mhi_cntrl->oem_pk_hash[i]); + cnt += sysfs_emit_at(buf, cnt, "OEMPKHASH[%d]: 0x%x\n", + i, mhi_cntrl->oem_pk_hash[i]); return cnt; } |