[PATCH] iommu/amd: use str_plural() to simplify the code

[Xichao Zhao]

Use the string choice helper function str_plural() to simplify the code.

Signed-off-by: Xichao Zhao <zhao.xichao@xxxxxxxx>
---
 drivers/iommu/amd/iommu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index eb348c63a8d0..b5c829f89544 100644
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -265,7 +265,7 @@ static inline int get_acpihid_device_id(struct device *dev,
 		return -EINVAL;
 	if (fw_bug)
 		dev_err_once(dev, FW_BUG "No ACPI device matched UID, but %d device%s matched HID.\n",
-			     hid_count, hid_count > 1 ? "s" : "");
+			     hid_count,  str_plural(hid_count));
 	if (hid_count > 1)
 		return -EINVAL;
 	if (entry)
-- 
2.34.1