PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions

[linux-2.6-microblaze.git] / drivers / pci / p2pdma.c

diff --git a/drivers/pci/p2pdma.c b/drivers/pci/p2pdma.c
index 1963826..a1351b3 100644 (file)
--- a/drivers/pci/p2pdma.c
+++ b/drivers/pci/p2pdma.c
@@ -53,7 +53,7 @@ static ssize_t size_show(struct device *dev, struct device_attribute *attr,
        if (pdev->p2pdma->pool)
                size = gen_pool_size(pdev->p2pdma->pool);
 
-       return scnprintf(buf, PAGE_SIZE, "%zd\n", size);
+       return sysfs_emit(buf, "%zd\n", size);
 }
 static DEVICE_ATTR_RO(size);
 
@@ -66,7 +66,7 @@ static ssize_t available_show(struct device *dev, struct device_attribute *attr,
        if (pdev->p2pdma->pool)
                avail = gen_pool_avail(pdev->p2pdma->pool);
 
-       return scnprintf(buf, PAGE_SIZE, "%zd\n", avail);
+       return sysfs_emit(buf, "%zd\n", avail);
 }
 static DEVICE_ATTR_RO(available);
 
@@ -75,8 +75,7 @@ static ssize_t published_show(struct device *dev, struct device_attribute *attr,
 {
        struct pci_dev *pdev = to_pci_dev(dev);
 
-       return scnprintf(buf, PAGE_SIZE, "%d\n",
-                        pdev->p2pdma->p2pmem_published);
+       return sysfs_emit(buf, "%d\n", pdev->p2pdma->p2pmem_published);
 }
 static DEVICE_ATTR_RO(published);