diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/base/platform-msi.c | 2 | ||||
| -rw-r--r-- | drivers/irqchip/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/irqchip/irq-atmel-aic-common.c | 2 | ||||
| -rw-r--r-- | drivers/irqchip/irq-gic-v3-its.c | 8 | ||||
| -rw-r--r-- | drivers/irqchip/irq-mxs.c | 1 | ||||
| -rw-r--r-- | drivers/irqchip/irq-s3c24xx.c | 2 | ||||
| -rw-r--r-- | drivers/of/irq.c | 18 |
7 files changed, 15 insertions, 19 deletions
diff --git a/drivers/base/platform-msi.c b/drivers/base/platform-msi.c index 47c43386786b..279e53989374 100644 --- a/drivers/base/platform-msi.c +++ b/drivers/base/platform-msi.c @@ -284,6 +284,7 @@ out_free_priv_data: return err; } +EXPORT_SYMBOL_GPL(platform_msi_domain_alloc_irqs); /** * platform_msi_domain_free_irqs - Free MSI interrupts for @dev @@ -301,6 +302,7 @@ void platform_msi_domain_free_irqs(struct device *dev) msi_domain_free_irqs(dev->msi_domain, dev); platform_msi_free_descs(dev, 0, MAX_DEV_MSIS); } +EXPORT_SYMBOL_GPL(platform_msi_domain_free_irqs); /** * platform_msi_get_host_data - Query the private data associated with diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig index 715923d5236c..fb50911b3940 100644 --- a/drivers/irqchip/Kconfig +++ b/drivers/irqchip/Kconfig @@ -159,6 +159,7 @@ config TB10X_IRQC config TS4800_IRQ tristate "TS-4800 IRQ controller" select IRQ_DOMAIN + depends on HAS_IOMEM help Support for the TS-4800 FPGA IRQ controller diff --git a/drivers/irqchip/irq-atmel-aic-common.c b/drivers/irqchip/irq-atmel-aic-common.c index b12a5d58546f..37199b9b2cfa 100644 --- a/drivers/irqchip/irq-atmel-aic-common.c +++ b/drivers/irqchip/irq-atmel-aic-common.c @@ -86,7 +86,7 @@ int aic_common_set_priority(int priority, unsigned *val) priority > AT91_AIC_IRQ_MAX_PRIORITY) return -EINVAL; - *val &= AT91_AIC_PRIOR; + *val &= ~AT91_AIC_PRIOR; *val |= priority; return 0; diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index e23d1d18f9d6..3447549fcc93 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -875,6 +875,7 @@ static int its_alloc_tables(const char *node_name, struct its_node *its) } alloc_size = (1 << order) * PAGE_SIZE; +retry_alloc_baser: alloc_pages = (alloc_size / psz); if (alloc_pages > GITS_BASER_PAGES_MAX) { alloc_pages = GITS_BASER_PAGES_MAX; @@ -938,13 +939,16 @@ retry_baser: * size and retry. If we reach 4K, then * something is horribly wrong... */ + free_pages((unsigned long)base, order); + its->tables[i] = NULL; + switch (psz) { case SZ_16K: psz = SZ_4K; - goto retry_baser; + goto retry_alloc_baser; case SZ_64K: psz = SZ_16K; - goto retry_baser; + goto retry_alloc_baser; } } diff --git a/drivers/irqchip/irq-mxs.c b/drivers/irqchip/irq-mxs.c index c22e2d40cb30..efe50845939d 100644 --- a/drivers/irqchip/irq-mxs.c +++ b/drivers/irqchip/irq-mxs.c @@ -241,6 +241,7 @@ static int __init asm9260_of_init(struct device_node *np, writel(0, icoll_priv.intr + i); icoll_add_domain(np, ASM9260_NUM_IRQS); + set_handle_irq(icoll_handle_irq); return 0; } diff --git a/drivers/irqchip/irq-s3c24xx.c b/drivers/irqchip/irq-s3c24xx.c index c71914e8f596..5dc5a760c723 100644 --- a/drivers/irqchip/irq-s3c24xx.c +++ b/drivers/irqchip/irq-s3c24xx.c @@ -605,7 +605,7 @@ err: return ERR_PTR(ret); } -static struct s3c_irq_data init_eint[32] = { +static struct s3c_irq_data __maybe_unused init_eint[32] = { { .type = S3C_IRQTYPE_NONE, }, /* reserved */ { .type = S3C_IRQTYPE_NONE, }, /* reserved */ { .type = S3C_IRQTYPE_NONE, }, /* reserved */ diff --git a/drivers/of/irq.c b/drivers/of/irq.c index 706e3ff67f8b..7ee21ae305ae 100644 --- a/drivers/of/irq.c +++ b/drivers/of/irq.c @@ -679,18 +679,6 @@ u32 of_msi_map_rid(struct device *dev, struct device_node *msi_np, u32 rid_in) return __of_msi_map_rid(dev, &msi_np, rid_in); } -static struct irq_domain *__of_get_msi_domain(struct device_node *np, - enum irq_domain_bus_token token) -{ - struct irq_domain *d; - - d = irq_find_matching_host(np, token); - if (!d) - d = irq_find_host(np); - - return d; -} - /** * of_msi_map_get_device_domain - Use msi-map to find the relevant MSI domain * @dev: device for which the mapping is to be done. @@ -706,7 +694,7 @@ struct irq_domain *of_msi_map_get_device_domain(struct device *dev, u32 rid) struct device_node *np = NULL; __of_msi_map_rid(dev, &np, rid); - return __of_get_msi_domain(np, DOMAIN_BUS_PCI_MSI); + return irq_find_matching_host(np, DOMAIN_BUS_PCI_MSI); } /** @@ -730,7 +718,7 @@ struct irq_domain *of_msi_get_domain(struct device *dev, /* Check for a single msi-parent property */ msi_np = of_parse_phandle(np, "msi-parent", 0); if (msi_np && !of_property_read_bool(msi_np, "#msi-cells")) { - d = __of_get_msi_domain(msi_np, token); + d = irq_find_matching_host(msi_np, token); if (!d) of_node_put(msi_np); return d; @@ -744,7 +732,7 @@ struct irq_domain *of_msi_get_domain(struct device *dev, while (!of_parse_phandle_with_args(np, "msi-parent", "#msi-cells", index, &args)) { - d = __of_get_msi_domain(args.np, token); + d = irq_find_matching_host(args.np, token); if (d) return d; |