diff options
Diffstat (limited to 'arch/mips/pci/pci-alchemy.c')
| -rw-r--r-- | arch/mips/pci/pci-alchemy.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/arch/mips/pci/pci-alchemy.c b/arch/mips/pci/pci-alchemy.c index 7285b5667568..6bfee0f71803 100644 --- a/arch/mips/pci/pci-alchemy.c +++ b/arch/mips/pci/pci-alchemy.c @@ -17,8 +17,8 @@ #include <linux/init.h> #include <linux/syscore_ops.h> #include <linux/vmalloc.h> +#include <linux/dma-map-ops.h> /* for dma_default_coherent */ -#include <asm/dma-coherence.h> #include <asm/mach-au1x00/au1000.h> #include <asm/tlbmisc.h> @@ -304,7 +304,7 @@ static int alchemy_pci_def_idsel(unsigned int devsel, int assert) } /* save PCI controller register contents. */ -static int alchemy_pci_suspend(void) +static int alchemy_pci_suspend(void *data) { struct alchemy_pci_context *ctx = __alchemy_pci_ctx; if (!ctx) @@ -326,7 +326,7 @@ static int alchemy_pci_suspend(void) return 0; } -static void alchemy_pci_resume(void) +static void alchemy_pci_resume(void *data) { struct alchemy_pci_context *ctx = __alchemy_pci_ctx; if (!ctx) @@ -354,9 +354,13 @@ static void alchemy_pci_resume(void) alchemy_pci_wired_entry(ctx); /* install it */ } -static struct syscore_ops alchemy_pci_pmops = { - .suspend = alchemy_pci_suspend, - .resume = alchemy_pci_resume, +static const struct syscore_ops alchemy_pci_syscore_ops = { + .suspend = alchemy_pci_suspend, + .resume = alchemy_pci_resume, +}; + +static struct syscore alchemy_pci_syscore = { + .ops = &alchemy_pci_syscore_ops, }; static int alchemy_pci_probe(struct platform_device *pdev) @@ -429,9 +433,8 @@ static int alchemy_pci_probe(struct platform_device *pdev) ctx->alchemy_pci_ctrl.io_map_base = (unsigned long)virt_io; /* Au1500 revisions older than AD have borked coherent PCI */ - if ((alchemy_get_cputype() == ALCHEMY_CPU_AU1500) && - (read_c0_prid() < 0x01030202) && - (coherentio == IO_COHERENCE_DISABLED)) { + if (alchemy_get_cputype() == ALCHEMY_CPU_AU1500 && + read_c0_prid() < 0x01030202 && !dma_default_coherent) { val = __raw_readl(ctx->regs + PCI_REG_CONFIG); val |= PCI_CONFIG_NC; __raw_writel(val, ctx->regs + PCI_REG_CONFIG); @@ -454,7 +457,7 @@ static int alchemy_pci_probe(struct platform_device *pdev) /* we can't ioremap the entire pci config space because it's too large, * nor can we dynamically ioremap it because some drivers use the - * PCI config routines from within atomic contex and that becomes a + * PCI config routines from within atomic context and that becomes a * problem in get_vm_area(). Instead we use one wired TLB entry to * handle all config accesses for all busses. */ @@ -479,7 +482,7 @@ static int alchemy_pci_probe(struct platform_device *pdev) __alchemy_pci_ctx = ctx; platform_set_drvdata(pdev, ctx); - register_syscore_ops(&alchemy_pci_pmops); + register_syscore(&alchemy_pci_syscore); register_pci_controller(&ctx->alchemy_pci_ctrl); dev_info(&pdev->dev, "PCI controller at %ld MHz\n", |