[PATCH v2 04/11] PCI/VGA: Drop the inline in the vga_update_device_decodes() function.

[Sui Jingfeng]

From: Sui Jingfeng <suijingfeng at loongson.cn>

The vga_update_device_decodes() function is not performance-critical.
So drop the inline. This patch also makes the parameter consistent with
the argument, using the 'unsigned int' type instead of the 'signed' type
to store the decode.

Change the second argument of the vga_update_device_decodes() function
to 'unsigned int' type.

Signed-off-by: Sui Jingfeng <suijingfeng at loongson.cn>
---
 drivers/pci/vgaarb.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/pci/vgaarb.c b/drivers/pci/vgaarb.c
index 8742a51d450f..dc10a262fb5e 100644
--- a/drivers/pci/vgaarb.c
+++ b/drivers/pci/vgaarb.c
@@ -860,24 +860,24 @@ static bool vga_arbiter_del_pci_device(struct pci_dev *pdev)
 	return ret;
 }
 
-/* this is called with the lock */
-static inline void vga_update_device_decodes(struct vga_device *vgadev,
-					     int new_decodes)
+/* This is called with the lock */
+static void vga_update_device_decodes(struct vga_device *vgadev,
+				      unsigned int new_decodes)
 {
 	struct device *dev = &vgadev->pdev->dev;
-	int old_decodes, decodes_removed, decodes_unlocked;
+	unsigned int old_decodes = vgadev->decodes;
+	unsigned int decodes_removed = ~new_decodes & old_decodes;
+	unsigned int decodes_unlocked = vgadev->locks & decodes_removed;
 
-	old_decodes = vgadev->decodes;
-	decodes_removed = ~new_decodes & old_decodes;
-	decodes_unlocked = vgadev->locks & decodes_removed;
 	vgadev->decodes = new_decodes;
 
-	vgaarb_info(dev, "changed VGA decodes: olddecodes=%s,decodes=%s:owns=%s\n",
-		vga_iostate_to_str(old_decodes),
-		vga_iostate_to_str(vgadev->decodes),
-		vga_iostate_to_str(vgadev->owns));
+	vgaarb_info(dev,
+		    "VGA decodes changed: olddecodes=%s,decodes=%s:owns=%s\n",
+		    vga_iostate_to_str(old_decodes),
+		    vga_iostate_to_str(vgadev->decodes),
+		    vga_iostate_to_str(vgadev->owns));
 
-	/* if we removed locked decodes, lock count goes to zero, and release */
+	/* If we removed locked decodes, lock count goes to zero, and release */
 	if (decodes_unlocked) {
 		if (decodes_unlocked & VGA_RSRC_LEGACY_IO)
 			vgadev->io_lock_cnt = 0;
-- 
2.34.1