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authorThomas Gleixner <tglx@linutronix.de>2019-09-06 13:03:39 +0200
committerThomas Gleixner <tglx@linutronix.de>2019-09-06 13:03:39 +0200
commit9cc5b7fba57919a7d96f89ce79ba99d1dd1af965 (patch)
tree2c23d97ba0c7d0ff37880d57328a0966ee01a209 /kernel/irq
parent101f85b56d03b36418bbf867f67d81710839b0ec (diff)
parentc9c96e30ecaa0aafa225aa1a5392cb7db17c7a82 (diff)
Merge tag 'irqchip-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core
Pull irqchip updates for Linux 5.4 from Marc Zyngier: - Large GICv3 updates to support new PPI and SPI ranges - Conver all alloc_fwnode() users to use PAs instead of VAs - Add support for Marvell's MMP3 irqchip - Add support for Amlogic Meson SM1 - Various cleanups and fixes
Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/irqdomain.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 3078d0e48bba..132672b74e4b 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -31,7 +31,7 @@ struct irqchip_fwid {
struct fwnode_handle fwnode;
unsigned int type;
char *name;
- void *data;
+ phys_addr_t *pa;
};
#ifdef CONFIG_GENERIC_IRQ_DEBUGFS
@@ -62,7 +62,8 @@ EXPORT_SYMBOL_GPL(irqchip_fwnode_ops);
* domain struct.
*/
struct fwnode_handle *__irq_domain_alloc_fwnode(unsigned int type, int id,
- const char *name, void *data)
+ const char *name,
+ phys_addr_t *pa)
{
struct irqchip_fwid *fwid;
char *n;
@@ -77,7 +78,7 @@ struct fwnode_handle *__irq_domain_alloc_fwnode(unsigned int type, int id,
n = kasprintf(GFP_KERNEL, "%s-%d", name, id);
break;
default:
- n = kasprintf(GFP_KERNEL, "irqchip@%p", data);
+ n = kasprintf(GFP_KERNEL, "irqchip@%pa", pa);
break;
}
@@ -89,7 +90,7 @@ struct fwnode_handle *__irq_domain_alloc_fwnode(unsigned int type, int id,
fwid->type = type;
fwid->name = n;
- fwid->data = data;
+ fwid->pa = pa;
fwid->fwnode.ops = &irqchip_fwnode_ops;
return &fwid->fwnode;
}
@@ -148,6 +149,7 @@ struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, int size,
switch (fwid->type) {
case IRQCHIP_FWNODE_NAMED:
case IRQCHIP_FWNODE_NAMED_ID:
+ domain->fwnode = fwnode;
domain->name = kstrdup(fwid->name, GFP_KERNEL);
if (!domain->name) {
kfree(domain);