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authorLinus Torvalds <torvalds@linux-foundation.org>2012-12-12 23:51:39 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-12 23:51:39 +0400
commitd01e4afdbb65e030fd6f1f96c30a558e2eb0f279 (patch)
tree02ef82b2740cf93a98199eded5ef765fa6e03052 /arch/arm/mach-kirkwood/pcie.c
parent8287361abca36504da813638310d2547469283eb (diff)
parent794b175fc0c0c4844dbb7b137a73bbfd01f6c608 (diff)
downloadlinux-d01e4afdbb65e030fd6f1f96c30a558e2eb0f279.tar.xz
Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC cleanups on various subarchitectures from Olof Johansson: "Cleanup patches for various ARM platforms and some of their associated drivers. There's also a branch in here that enables Freescale i.MX to be part of the multiplatform support -- the first "big" SoC that is moved over (more multiplatform work comes in a separate branch later during the merge window)." Conflicts fixed as per Olof, including a silent semantic one in arch/arm/mach-omap2/board-generic.c (omap_prcm_restart() was renamed to omap3xxx_restart(), and a new user of the old name was added). * tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (189 commits) ARM: omap: fix typo on timer cleanup ARM: EXYNOS: Remove unused regs-mem.h file ARM: EXYNOS: Remove unused non-dt support for dwmci controller ARM: Kirkwood: Use hw_pci.ops instead of hw_pci.scan ARM: OMAP3: cm-t3517: use GPTIMER for system clock ARM: OMAP2+: timer: remove CONFIG_OMAP_32K_TIMER ARM: SAMSUNG: use devm_ functions for ADC driver ARM: EXYNOS: no duplicate mask/unmask in eint0_15 ARM: S3C24XX: SPI clock channel setup is fixed for S3C2443 ARM: EXYNOS: Remove i2c0 resource information and setting of device names ARM: Kirkwood: checkpatch cleanups ARM: Kirkwood: Fix sparse warnings. ARM: Kirkwood: Remove unused includes ARM: kirkwood: cleanup lsxl board includes ARM: integrator: use BUG_ON where possible ARM: integrator: push down SC dependencies ARM: integrator: delete static UART1 mapping ARM: integrator: delete SC mapping on the CP ARM: integrator: remove static CP syscon mapping ARM: integrator: remove static AP syscon mapping ...
Diffstat (limited to 'arch/arm/mach-kirkwood/pcie.c')
-rw-r--r--arch/arm/mach-kirkwood/pcie.c31
1 files changed, 8 insertions, 23 deletions
diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c
index 74fc5a074fc4..ef102646ba9a 100644
--- a/arch/arm/mach-kirkwood/pcie.c
+++ b/arch/arm/mach-kirkwood/pcie.c
@@ -26,7 +26,7 @@ static void kirkwood_enable_pcie_clk(const char *port)
clk = clk_get_sys("pcie", port);
if (IS_ERR(clk)) {
- printk(KERN_ERR "PCIE clock %s missing\n", port);
+ pr_err("PCIE clock %s missing\n", port);
return;
}
clk_prepare_enable(clk);
@@ -168,7 +168,7 @@ static int __init kirkwood_pcie_setup(int nr, struct pci_sys_data *sys)
return 0;
index = pcie_port_map[nr];
- printk(KERN_INFO "PCI: bus%d uses PCIe port %d\n", sys->busnr, index);
+ pr_info("PCI: bus%d uses PCIe port %d\n", sys->busnr, index);
pp = kzalloc(sizeof(*pp), GFP_KERNEL);
if (!pp)
@@ -186,7 +186,8 @@ static int __init kirkwood_pcie_setup(int nr, struct pci_sys_data *sys)
case 1:
kirkwood_enable_pcie_clk("1");
pcie1_ioresources_init(pp);
- pci_ioremap_io(SZ_64K * sys->busnr, KIRKWOOD_PCIE1_IO_PHYS_BASE);
+ pci_ioremap_io(SZ_64K * sys->busnr,
+ KIRKWOOD_PCIE1_IO_PHYS_BASE);
break;
default:
panic("PCIe setup: invalid controller %d", index);
@@ -229,22 +230,6 @@ static void __devinit rc_pci_fixup(struct pci_dev *dev)
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL, PCI_ANY_ID, rc_pci_fixup);
-static struct pci_bus __init *
-kirkwood_pcie_scan_bus(int nr, struct pci_sys_data *sys)
-{
- struct pci_bus *bus;
-
- if (nr < num_pcie_ports) {
- bus = pci_scan_root_bus(NULL, sys->busnr, &pcie_ops, sys,
- &sys->resources);
- } else {
- bus = NULL;
- BUG();
- }
-
- return bus;
-}
-
static int __init kirkwood_pcie_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
{
@@ -256,19 +241,19 @@ static int __init kirkwood_pcie_map_irq(const struct pci_dev *dev, u8 slot,
static struct hw_pci kirkwood_pci __initdata = {
.setup = kirkwood_pcie_setup,
- .scan = kirkwood_pcie_scan_bus,
.map_irq = kirkwood_pcie_map_irq,
+ .ops = &pcie_ops,
};
static void __init add_pcie_port(int index, void __iomem *base)
{
- printk(KERN_INFO "Kirkwood PCIe port %d: ", index);
+ pr_info("Kirkwood PCIe port %d: ", index);
if (orion_pcie_link_up(base)) {
- printk(KERN_INFO "link up\n");
+ pr_info("link up\n");
pcie_port_map[num_pcie_ports++] = index;
} else
- printk(KERN_INFO "link down, ignoring\n");
+ pr_info("link down, ignoring\n");
}
void __init kirkwood_pcie_init(unsigned int portmask)