linux-kernel - [PATCH] parisc: Move pci_dev_is_behind_card

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Message-Id: <20210908153041.643069-1-linux@roeck-us.net>
Date:   Wed,  8 Sep 2021 08:30:41 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     "James E . J . Bottomley" <James.Bottomley@...senPartnership.com>
Cc:     linux-parisc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Guenter Roeck <linux@...ck-us.net>,
        Helge Deller <deller@....de>
Subject: [PATCH] parisc: Move pci_dev_is_behind_card_dino to where it is used

parisc build test images fail to compile with the following error.

drivers/parisc/dino.c:160:12: error:
	'pci_dev_is_behind_card_dino' defined but not used

Move the function just ahead of its only caller to avoid the error.

Fixes: 5fa1659105fa ("parisc: Disable HP HSC-PCI Cards to prevent kernel crash")
Cc: Helge Deller <deller@....de>
Signed-off-by: Guenter Roeck <linux@...ck-us.net>
---
 drivers/parisc/dino.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c
index 889d7ce282eb..952a92504df6 100644
--- a/drivers/parisc/dino.c
+++ b/drivers/parisc/dino.c
@@ -156,15 +156,6 @@ static inline struct dino_device *DINO_DEV(struct pci_hba_data *hba)
 	return container_of(hba, struct dino_device, hba);
 }
 
-/* Check if PCI device is behind a Card-mode Dino. */
-static int pci_dev_is_behind_card_dino(struct pci_dev *dev)
-{
-	struct dino_device *dino_dev;
-
-	dino_dev = DINO_DEV(parisc_walk_tree(dev->bus->bridge));
-	return is_card_dino(&dino_dev->hba.dev->id);
-}
-
 /*
  * Dino Configuration Space Accessor Functions
  */
@@ -447,6 +438,15 @@ static void quirk_cirrus_cardbus(struct pci_dev *dev)
 DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_6832, quirk_cirrus_cardbus );
 
 #ifdef CONFIG_TULIP
+/* Check if PCI device is behind a Card-mode Dino. */
+static int pci_dev_is_behind_card_dino(struct pci_dev *dev)
+{
+	struct dino_device *dino_dev;
+
+	dino_dev = DINO_DEV(parisc_walk_tree(dev->bus->bridge));
+	return is_card_dino(&dino_dev->hba.dev->id);
+}
+
 static void pci_fixup_tulip(struct pci_dev *dev)
 {
 	if (!pci_dev_is_behind_card_dino(dev))
-- 
2.33.0