linux-kernel - [PATCH] arch: mips: pci: pci-ip27.c: Remove unused function

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Date:	Thu,  1 Jan 2015 16:32:06 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Ralf Baechle <ralf@...ux-mips.org>,
	Paul Gortmaker <paul.gortmaker@...driver.com>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	John Crispin <blogic@...nwrt.org>, linux-mips@...ux-mips.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] arch: mips: pci: pci-ip27.c:  Remove unused function

Remove the function pci_enable_swapping() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 arch/mips/pci/pci-ip27.c |   11 -----------
 1 file changed, 11 deletions(-)

diff --git a/arch/mips/pci/pci-ip27.c b/arch/mips/pci/pci-ip27.c
index 0f09eaf..55e3332 100644
--- a/arch/mips/pci/pci-ip27.c
+++ b/arch/mips/pci/pci-ip27.c
@@ -200,17 +200,6 @@ static inline void pci_disable_swapping(struct pci_dev *dev)
 	bridge->b_widget.w_tflush;	/* Flush */
 }
 
-static inline void pci_enable_swapping(struct pci_dev *dev)
-{
-	struct bridge_controller *bc = BRIDGE_CONTROLLER(dev->bus);
-	bridge_t *bridge = bc->base;
-	int slot = PCI_SLOT(dev->devfn);
-
-	/* Turn on byte swapping */
-	bridge->b_device[slot].reg |= BRIDGE_DEV_SWAP_DIR;
-	bridge->b_widget.w_tflush;	/* Flush */
-}
-
 static void pci_fixup_ioc3(struct pci_dev *d)
 {
 	pci_disable_swapping(d);
-- 
1.7.10.4

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