diff options
author | Ralf Baechle <ralf@linux-mips.org> | 2011-06-10 15:30:21 +0100 |
---|---|---|
committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-07-22 08:26:06 -0700 |
commit | d5341942d784134f2997b3ff82cd63cf71d1f932 (patch) | |
tree | 355ad81a15d031bbfe7dd94ee6696d8889c926d0 /arch/sh | |
parent | 05d3ac267a9d10af6ca370afe21802333aad1d5c (diff) | |
download | linux-d5341942d784134f2997b3ff82cd63cf71d1f932.tar.bz2 |
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 'arch/sh')
-rw-r--r-- | arch/sh/drivers/pci/fixups-cayman.c | 2 | ||||
-rw-r--r-- | arch/sh/drivers/pci/fixups-dreamcast.c | 2 | ||||
-rw-r--r-- | arch/sh/drivers/pci/fixups-landisk.c | 2 | ||||
-rw-r--r-- | arch/sh/drivers/pci/fixups-r7780rp.c | 2 | ||||
-rw-r--r-- | arch/sh/drivers/pci/fixups-rts7751r2d.c | 2 | ||||
-rw-r--r-- | arch/sh/drivers/pci/fixups-sdk7780.c | 2 | ||||
-rw-r--r-- | arch/sh/drivers/pci/fixups-se7751.c | 2 | ||||
-rw-r--r-- | arch/sh/drivers/pci/fixups-sh03.c | 2 | ||||
-rw-r--r-- | arch/sh/drivers/pci/fixups-snapgear.c | 2 | ||||
-rw-r--r-- | arch/sh/drivers/pci/fixups-titan.c | 2 | ||||
-rw-r--r-- | arch/sh/drivers/pci/pcie-sh7786.c | 2 | ||||
-rw-r--r-- | arch/sh/include/asm/pci.h | 2 |
12 files changed, 12 insertions, 12 deletions
diff --git a/arch/sh/drivers/pci/fixups-cayman.c b/arch/sh/drivers/pci/fixups-cayman.c index b68b61d22c6c..edc2fb7a5bb2 100644 --- a/arch/sh/drivers/pci/fixups-cayman.c +++ b/arch/sh/drivers/pci/fixups-cayman.c @@ -5,7 +5,7 @@ #include <cpu/irq.h> #include "pci-sh5.h" -int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int result = -1; diff --git a/arch/sh/drivers/pci/fixups-dreamcast.c b/arch/sh/drivers/pci/fixups-dreamcast.c index 942ef4f155f5..edeea8960c30 100644 --- a/arch/sh/drivers/pci/fixups-dreamcast.c +++ b/arch/sh/drivers/pci/fixups-dreamcast.c @@ -64,7 +64,7 @@ static void __init gapspci_fixup_resources(struct pci_dev *dev) } DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, gapspci_fixup_resources); -int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin) { /* * The interrupt routing semantics here are quite trivial. diff --git a/arch/sh/drivers/pci/fixups-landisk.c b/arch/sh/drivers/pci/fixups-landisk.c index 95c6e2d94a0a..ecb1d1060638 100644 --- a/arch/sh/drivers/pci/fixups-landisk.c +++ b/arch/sh/drivers/pci/fixups-landisk.c @@ -19,7 +19,7 @@ #define PCIMCR_MRSET_OFF 0xBFFFFFFF #define PCIMCR_RFSH_OFF 0xFFFFFFFB -int pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +int pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { /* * slot0: pin1-4 = irq5,6,7,8 diff --git a/arch/sh/drivers/pci/fixups-r7780rp.c b/arch/sh/drivers/pci/fixups-r7780rp.c index 08b2d8658a00..f9370dce0b70 100644 --- a/arch/sh/drivers/pci/fixups-r7780rp.c +++ b/arch/sh/drivers/pci/fixups-r7780rp.c @@ -18,7 +18,7 @@ static char irq_tab[] __initdata = { 65, 66, 67, 68, }; -int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { return irq_tab[slot]; } diff --git a/arch/sh/drivers/pci/fixups-rts7751r2d.c b/arch/sh/drivers/pci/fixups-rts7751r2d.c index e248516118a9..eaddb56c45c6 100644 --- a/arch/sh/drivers/pci/fixups-rts7751r2d.c +++ b/arch/sh/drivers/pci/fixups-rts7751r2d.c @@ -31,7 +31,7 @@ static char lboxre2_irq_tab[] __initdata = { IRQ_ETH0, IRQ_ETH1, IRQ_INTA, IRQ_INTD, }; -int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { if (mach_is_lboxre2()) return lboxre2_irq_tab[slot]; diff --git a/arch/sh/drivers/pci/fixups-sdk7780.c b/arch/sh/drivers/pci/fixups-sdk7780.c index 0930f988ac29..0b8472501b88 100644 --- a/arch/sh/drivers/pci/fixups-sdk7780.c +++ b/arch/sh/drivers/pci/fixups-sdk7780.c @@ -27,7 +27,7 @@ static char sdk7780_irq_tab[4][16] __initdata = { { 68, 67, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, }; -int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { return sdk7780_irq_tab[pin-1][slot]; } diff --git a/arch/sh/drivers/pci/fixups-se7751.c b/arch/sh/drivers/pci/fixups-se7751.c index fd3e6b02f289..2ec146c3fa44 100644 --- a/arch/sh/drivers/pci/fixups-se7751.c +++ b/arch/sh/drivers/pci/fixups-se7751.c @@ -6,7 +6,7 @@ #include <linux/io.h> #include "pci-sh4.h" -int __init pcibios_map_platform_irq(struct pci_dev *, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *, u8 slot, u8 pin) { switch (slot) { case 0: return 13; diff --git a/arch/sh/drivers/pci/fixups-sh03.c b/arch/sh/drivers/pci/fixups-sh03.c index 2e8a18b7ee53..1615e5906168 100644 --- a/arch/sh/drivers/pci/fixups-sh03.c +++ b/arch/sh/drivers/pci/fixups-sh03.c @@ -3,7 +3,7 @@ #include <linux/types.h> #include <linux/pci.h> -int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq; diff --git a/arch/sh/drivers/pci/fixups-snapgear.c b/arch/sh/drivers/pci/fixups-snapgear.c index 5a39ecc1adb8..4a093c648d12 100644 --- a/arch/sh/drivers/pci/fixups-snapgear.c +++ b/arch/sh/drivers/pci/fixups-snapgear.c @@ -18,7 +18,7 @@ #include <linux/pci.h> #include "pci-sh4.h" -int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { int irq = -1; diff --git a/arch/sh/drivers/pci/fixups-titan.c b/arch/sh/drivers/pci/fixups-titan.c index 3a79fa8254a6..bd1addb1b8be 100644 --- a/arch/sh/drivers/pci/fixups-titan.c +++ b/arch/sh/drivers/pci/fixups-titan.c @@ -27,7 +27,7 @@ static char titan_irq_tab[] __initdata = { TITAN_IRQ_USB, }; -int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { int irq = titan_irq_tab[slot]; diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c index 4418f9070ed1..4df27c4fbf99 100644 --- a/arch/sh/drivers/pci/pcie-sh7786.c +++ b/arch/sh/drivers/pci/pcie-sh7786.c @@ -466,7 +466,7 @@ static int __init pcie_init(struct sh7786_pcie_port *port) return 0; } -int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) +int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { return 71; } diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h index f0efe97f1750..cb21e2399dc1 100644 --- a/arch/sh/include/asm/pci.h +++ b/arch/sh/include/asm/pci.h @@ -112,7 +112,7 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, #endif /* Board-specific fixup routines. */ -int pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin); +int pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin); extern void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region, struct resource *res); |