diff options
| -rw-r--r-- | drivers/hid/hid-picolcd_core.c | 6 | ||||
| -rw-r--r-- | drivers/hid/hid-picolcd_fb.c | 8 |
2 files changed, 6 insertions, 8 deletions
diff --git a/drivers/hid/hid-picolcd_core.c b/drivers/hid/hid-picolcd_core.c index bbda231a7ce3..fa46fb6eab3f 100644 --- a/drivers/hid/hid-picolcd_core.c +++ b/drivers/hid/hid-picolcd_core.c @@ -256,9 +256,9 @@ static ssize_t picolcd_operation_mode_show(struct device *dev, struct picolcd_data *data = dev_get_drvdata(dev); if (data->status & PICOLCD_BOOTLOADER) - return snprintf(buf, PAGE_SIZE, "[bootloader] lcd\n"); + return sysfs_emit(buf, "[bootloader] lcd\n"); else - return snprintf(buf, PAGE_SIZE, "bootloader [lcd]\n"); + return sysfs_emit(buf, "bootloader [lcd]\n"); } static ssize_t picolcd_operation_mode_store(struct device *dev, @@ -301,7 +301,7 @@ static ssize_t picolcd_operation_mode_delay_show(struct device *dev, { struct picolcd_data *data = dev_get_drvdata(dev); - return snprintf(buf, PAGE_SIZE, "%hu\n", data->opmode_delay); + return sysfs_emit(buf, "%hu\n", data->opmode_delay); } static ssize_t picolcd_operation_mode_delay_store(struct device *dev, diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c index d7dddd99d325..063f9c01d2f7 100644 --- a/drivers/hid/hid-picolcd_fb.c +++ b/drivers/hid/hid-picolcd_fb.c @@ -421,12 +421,10 @@ static ssize_t picolcd_fb_update_rate_show(struct device *dev, size_t ret = 0; for (i = 1; i <= PICOLCDFB_UPDATE_RATE_LIMIT; i++) - if (ret >= PAGE_SIZE) - break; - else if (i == fb_update_rate) - ret += scnprintf(buf+ret, PAGE_SIZE-ret, "[%u] ", i); + if (i == fb_update_rate) + ret += sysfs_emit_at(buf, ret, "[%u] ", i); else - ret += scnprintf(buf+ret, PAGE_SIZE-ret, "%u ", i); + ret += sysfs_emit_at(buf, ret, "%u ", i); if (ret > 0) buf[min(ret, (size_t)PAGE_SIZE)-1] = '\n'; return ret; |