[PATCH 6/8] firmware: sysfb: Avoid forward-declaring sysfb_parent_dev()

[Thomas Zimmermann]

Move sysfb_parent_dev() to the top of the source file to avoid
the extra declaration. No functional changes.

Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
---
 drivers/firmware/sysfb_primary.c | 36 +++++++++++++++-----------------
 1 file changed, 17 insertions(+), 19 deletions(-)

diff --git a/drivers/firmware/sysfb_primary.c b/drivers/firmware/sysfb_primary.c
index 298f87a43a7e..a7f8cede60ad 100644
--- a/drivers/firmware/sysfb_primary.c
+++ b/drivers/firmware/sysfb_primary.c
@@ -42,7 +42,23 @@ static struct platform_device *pd;
 static DEFINE_MUTEX(disable_lock);
 static bool disabled;
 
-static struct device *sysfb_parent_dev(const struct screen_info *si);
+static struct device *sysfb_parent_dev(const struct screen_info *si)
+{
+	struct pci_dev *pdev;
+
+	pdev = screen_info_pci_dev(si);
+	if (IS_ERR(pdev)) {
+		return ERR_CAST(pdev);
+	} else if (pdev) {
+		if (!sysfb_pci_dev_is_enabled(pdev)) {
+			pci_dev_put(pdev);
+			return ERR_PTR(-ENODEV);
+		}
+		return &pdev->dev;
+	}
+
+	return NULL;
+}
 
 static bool sysfb_unregister(void)
 {
@@ -101,24 +117,6 @@ bool sysfb_handles_screen_info(void)
 }
 EXPORT_SYMBOL_GPL(sysfb_handles_screen_info);
 
-static struct device *sysfb_parent_dev(const struct screen_info *si)
-{
-	struct pci_dev *pdev;
-
-	pdev = screen_info_pci_dev(si);
-	if (IS_ERR(pdev)) {
-		return ERR_CAST(pdev);
-	} else if (pdev) {
-		if (!sysfb_pci_dev_is_enabled(pdev)) {
-			pci_dev_put(pdev);
-			return ERR_PTR(-ENODEV);
-		}
-		return &pdev->dev;
-	}
-
-	return NULL;
-}
-
 static __init int sysfb_init(void)
 {
 	struct sysfb_display_info *dpy = &sysfb_primary_display;
-- 
2.53.0