diff options
| -rw-r--r-- | drivers/platform/x86/panasonic-laptop.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c index ecaca412a2a..a5ce4bc202e 100644 --- a/drivers/platform/x86/panasonic-laptop.c +++ b/drivers/platform/x86/panasonic-laptop.c @@ -367,7 +367,7 @@ static ssize_t show_numbatt(struct device *dev, struct device_attribute *attr, if (!acpi_pcc_retrieve_biosdata(pcc, pcc->sinf)) return -EIO; - return sprintf(buf, "%u\n", pcc->sinf[SINF_NUM_BATTERIES]); + return snprintf(buf, PAGE_SIZE, "%u\n", pcc->sinf[SINF_NUM_BATTERIES]); } static ssize_t show_lcdtype(struct device *dev, struct device_attribute *attr, @@ -379,7 +379,7 @@ static ssize_t show_lcdtype(struct device *dev, struct device_attribute *attr, if (!acpi_pcc_retrieve_biosdata(pcc, pcc->sinf)) return -EIO; - return sprintf(buf, "%u\n", pcc->sinf[SINF_LCD_TYPE]); + return snprintf(buf, PAGE_SIZE, "%u\n", pcc->sinf[SINF_LCD_TYPE]); } static ssize_t show_mute(struct device *dev, struct device_attribute *attr, @@ -391,7 +391,7 @@ static ssize_t show_mute(struct device *dev, struct device_attribute *attr, if (!acpi_pcc_retrieve_biosdata(pcc, pcc->sinf)) return -EIO; - return sprintf(buf, "%u\n", pcc->sinf[SINF_MUTE]); + return snprintf(buf, PAGE_SIZE, "%u\n", pcc->sinf[SINF_MUTE]); } static ssize_t show_sticky(struct device *dev, struct device_attribute *attr, @@ -403,7 +403,7 @@ static ssize_t show_sticky(struct device *dev, struct device_attribute *attr, if (!acpi_pcc_retrieve_biosdata(pcc, pcc->sinf)) return -EIO; - return sprintf(buf, "%u\n", pcc->sinf[SINF_STICKY_KEY]); + return snprintf(buf, PAGE_SIZE, "%u\n", pcc->sinf[SINF_STICKY_KEY]); } static ssize_t set_sticky(struct device *dev, struct device_attribute *attr, |