PCI/VGA: Use unsigned format string to print lock counts

In struct vga_device, io_lock_cnt and mem_lock_cnt are unsigned, but we
previously printed them with "%d", the signed decimal format.  Print them
with the unsigned format "%u" instead.

Link: https://lore.kernel.org/r/20220224224753.297579-11-helgaas@kernel.org
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

diff --git a/drivers/pci/vgaarb.c b/drivers/pci/vgaarb.c
index 7b1bfde..d6e77c6 100644 (file)
--- a/drivers/pci/vgaarb.c
+++ b/drivers/pci/vgaarb.c
@@ -1156,7 +1156,7 @@ static ssize_t vga_arb_read(struct file *file, char __user *buf,
 
        /* Fill the buffer with infos */
        len = snprintf(lbuf, 1024,
-                      "count:%d,PCI:%s,decodes=%s,owns=%s,locks=%s(%d:%d)\n",
+                      "count:%d,PCI:%s,decodes=%s,owns=%s,locks=%s(%u:%u)\n",
                       vga_decode_count, pci_name(pdev),
                       vga_iostate_to_str(vgadev->decodes),
                       vga_iostate_to_str(vgadev->owns),