diff options
Diffstat (limited to 'drivers/bus')
| -rw-r--r-- | drivers/bus/brcmstb_gisb.c | 13 | ||||
| -rw-r--r-- | drivers/bus/mips_cdmm.c | 4 | ||||
| -rw-r--r-- | drivers/bus/omap_l3_noc.c | 4 |
3 files changed, 15 insertions, 6 deletions
diff --git a/drivers/bus/brcmstb_gisb.c b/drivers/bus/brcmstb_gisb.c index 738612c4..f364fa4 100644 --- a/drivers/bus/brcmstb_gisb.c +++ b/drivers/bus/brcmstb_gisb.c @@ -91,6 +91,7 @@ static const int gisb_offsets_bcm7445[] = { struct brcmstb_gisb_arb_device { void __iomem *base; const int *gisb_offsets; + bool big_endian; struct mutex lock; struct list_head next; u32 valid_mask; @@ -108,7 +109,10 @@ static u32 gisb_read(struct brcmstb_gisb_arb_device *gdev, int reg) if (offset == -1) return 1; - return ioread32(gdev->base + offset); + if (gdev->big_endian) + return ioread32be(gdev->base + offset); + else + return ioread32(gdev->base + offset); } static void gisb_write(struct brcmstb_gisb_arb_device *gdev, u32 val, int reg) @@ -117,7 +121,11 @@ static void gisb_write(struct brcmstb_gisb_arb_device *gdev, u32 val, int reg) if (offset == -1) return; - iowrite32(val, gdev->base + reg); + + if (gdev->big_endian) + iowrite32be(val, gdev->base + reg); + else + iowrite32(val, gdev->base + reg); } static ssize_t gisb_arb_get_timeout(struct device *dev, @@ -296,6 +304,7 @@ static int __init brcmstb_gisb_arb_probe(struct platform_device *pdev) return -EINVAL; } gdev->gisb_offsets = of_id->data; + gdev->big_endian = of_device_is_big_endian(dn); err = devm_request_irq(&pdev->dev, timeout_irq, brcmstb_gisb_timeout_handler, 0, pdev->name, diff --git a/drivers/bus/mips_cdmm.c b/drivers/bus/mips_cdmm.c index 5bd792c..ab3bde1 100644 --- a/drivers/bus/mips_cdmm.c +++ b/drivers/bus/mips_cdmm.c @@ -453,7 +453,7 @@ void __iomem *mips_cdmm_early_probe(unsigned int dev_type) /* Look for a specific device type */ for (; drb < bus->drbs; drb += size + 1) { - acsr = readl(cdmm + drb * CDMM_DRB_SIZE); + acsr = __raw_readl(cdmm + drb * CDMM_DRB_SIZE); type = (acsr & CDMM_ACSR_DEVTYPE) >> CDMM_ACSR_DEVTYPE_SHIFT; if (type == dev_type) return cdmm + drb * CDMM_DRB_SIZE; @@ -500,7 +500,7 @@ static void mips_cdmm_bus_discover(struct mips_cdmm_bus *bus) bus->discovered = true; pr_info("cdmm%u discovery (%u blocks)\n", cpu, bus->drbs); for (; drb < bus->drbs; drb += size + 1) { - acsr = readl(cdmm + drb * CDMM_DRB_SIZE); + acsr = __raw_readl(cdmm + drb * CDMM_DRB_SIZE); type = (acsr & CDMM_ACSR_DEVTYPE) >> CDMM_ACSR_DEVTYPE_SHIFT; size = (acsr & CDMM_ACSR_DEVSIZE) >> CDMM_ACSR_DEVSIZE_SHIFT; rev = (acsr & CDMM_ACSR_DEVREV) >> CDMM_ACSR_DEVREV_SHIFT; diff --git a/drivers/bus/omap_l3_noc.c b/drivers/bus/omap_l3_noc.c index ebee57d..5012e3a 100644 --- a/drivers/bus/omap_l3_noc.c +++ b/drivers/bus/omap_l3_noc.c @@ -301,7 +301,7 @@ static int omap_l3_probe(struct platform_device *pdev) return ret; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP /** * l3_resume_noirq() - resume function for l3_noc @@ -347,7 +347,7 @@ static int l3_resume_noirq(struct device *dev) } static const struct dev_pm_ops l3_dev_pm_ops = { - .resume_noirq = l3_resume_noirq, + SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(NULL, l3_resume_noirq) }; #define L3_DEV_PM_OPS (&l3_dev_pm_ops) |
