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Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

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Pull irq updates from Thomas Gleixner:
 "The interrupt brigade came up with the following updates:

   - Driver for the Marvell System Error Interrupt machinery

   - Overhaul of the GIC-V3 ITS driver

   - Small updates and fixes all over the place"

* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (31 commits)
  genirq: Fix race on spurious interrupt detection
  softirq: Fix typo in __do_softirq() comments
  genirq: Fix grammar s/an /a /
  irqchip/gic: Unify GIC priority definitions
  irqchip/gic-v3: Remove acknowledge loop
  dt-bindings/interrupt-controller: Add documentation for Marvell SEI controller
  dt-bindings/interrupt-controller: Update Marvell ICU bindings
  irqchip/irq-mvebu-icu: Add support for System Error Interrupts (SEI)
  arm64: marvell: Enable SEI driver
  irqchip/irq-mvebu-sei: Add new driver for Marvell SEI
  irqchip/irq-mvebu-icu: Support ICU subnodes
  irqchip/irq-mvebu-icu: Disociate ICU and NSR
  irqchip/irq-mvebu-icu: Clarify the reset operation of configured interrupts
  irqchip/irq-mvebu-icu: Fix wrong private data retrieval
  dt-bindings/interrupt-controller: Fix Marvell ICU length in the example
  genirq/msi: Allow creation of a tree-based irqdomain for platform-msi
  dt-bindings: irqchip: renesas-irqc: Document r8a7744 support
  dt-bindings: irqchip: renesas-irqc: Document R-Car E3 support
  irqchip/pdc: Setup all edge interrupts as rising edge at GIC
  irqchip/gic-v3-its: Allow use of LPI tables in reserved memory
  ...
This commit is contained in:
Linus Torvalds 2018-10-25 11:43:47 -07:00
commit 5947a64a7e
21 changed files with 1093 additions and 201 deletions
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14
drivers/base/platform-msi.c
View file

@ -321,11 +321,12 @@ void *platform_msi_get_host_data(struct irq_domain *domain)
* Returns an irqdomain for @nvec interrupts
*/
struct irq_domain *
platform_msi_create_device_domain(struct device *dev,
unsigned int nvec,
irq_write_msi_msg_t write_msi_msg,
const struct irq_domain_ops *ops,
void *host_data)
__platform_msi_create_device_domain(struct device *dev,
unsigned int nvec,
bool is_tree,
irq_write_msi_msg_t write_msi_msg,
const struct irq_domain_ops *ops,
void *host_data)
{
struct platform_msi_priv_data *data;
struct irq_domain *domain;
@ -336,7 +337,8 @@ platform_msi_create_device_domain(struct device *dev,
return NULL;
data->host_data = host_data;
domain = irq_domain_create_hierarchy(dev->msi_domain, 0, nvec,
domain = irq_domain_create_hierarchy(dev->msi_domain, 0,
is_tree ? 0 : nvec,
dev->fwnode, ops, data);
if (!domain)
goto free_priv;