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authorRalf Baechle <ralf@linux-mips.org>2011-06-10 15:30:21 +0100
committerJesse Barnes <jbarnes@virtuousgeek.org>2011-07-22 08:26:06 -0700
commitd5341942d784134f2997b3ff82cd63cf71d1f932 (patch)
tree355ad81a15d031bbfe7dd94ee6696d8889c926d0 /drivers/pci
parent05d3ac267a9d10af6ca370afe21802333aad1d5c (diff)
PCI: Make the struct pci_dev * argument of pci_fixup_irqs const.
Aside of the usual motivation for constification, this function has a history of being abused a hook for interrupt and other fixups so I turned this function const ages ago in the MIPS code but it should be done treewide. Due to function pointer passing in varous places a few other functions had to be constified as well. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> To: Anton Vorontsov <avorontsov@mvista.com> To: Chris Metcalf <cmetcalf@tilera.com> To: Colin Cross <ccross@android.com> Acked-by: "David S. Miller" <davem@davemloft.net> To: Eric Miao <eric.y.miao@gmail.com> To: Erik Gilling <konkers@android.com> Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> To: "H. Peter Anvin" <hpa@zytor.com> To: Imre Kaloz <kaloz@openwrt.org> To: Ingo Molnar <mingo@redhat.com> To: Ivan Kokshaysky <ink@jurassic.park.msu.ru> To: Jesse Barnes <jbarnes@virtuousgeek.org> To: Krzysztof Halasa <khc@pm.waw.pl> To: Lennert Buytenhek <kernel@wantstofly.org> To: Matt Turner <mattst88@gmail.com> To: Nicolas Pitre <nico@fluxnic.net> To: Olof Johansson <olof@lixom.net> Acked-by: Paul Mundt <lethal@linux-sh.org> To: Richard Henderson <rth@twiddle.net> To: Russell King <linux@arm.linux.org.uk> To: Thomas Gleixner <tglx@linutronix.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: linux-alpha@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-pci@vger.kernel.org Cc: linux-sh@vger.kernel.org Cc: linux-tegra@vger.kernel.org Cc: sparclinux@vger.kernel.org Cc: x86@kernel.org Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/setup-irq.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/setup-irq.c b/drivers/pci/setup-irq.c
index eec9738f349..eb219a1d16f 100644
--- a/drivers/pci/setup-irq.c
+++ b/drivers/pci/setup-irq.c
@@ -21,7 +21,7 @@
static void __init
pdev_fixup_irq(struct pci_dev *dev,
u8 (*swizzle)(struct pci_dev *, u8 *),
- int (*map_irq)(struct pci_dev *, u8, u8))
+ int (*map_irq)(const struct pci_dev *, u8, u8))
{
u8 pin, slot;
int irq = 0;
@@ -56,7 +56,7 @@ pdev_fixup_irq(struct pci_dev *dev,
void __init
pci_fixup_irqs(u8 (*swizzle)(struct pci_dev *, u8 *),
- int (*map_irq)(struct pci_dev *, u8, u8))
+ int (*map_irq)(const struct pci_dev *, u8, u8))
{
struct pci_dev *dev = NULL;
for_each_pci_dev(dev)