diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2018-05-30 19:29:52 +0300 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2018-07-16 16:22:19 +0300 |
| commit | a4f9edb29d9c19f9f8dcd2df7ddfe4eb7ad58996 (patch) | |
| tree | 538e0c5c70a2f711aacdcde60afebcfabf6612aa /drivers/irqchip/irq-gic-v3-its.c | |
| parent | 38dd7c494cf604879e187e9b56690d25f876cf69 (diff) | |
| download | linux-a4f9edb29d9c19f9f8dcd2df7ddfe4eb7ad58996.tar.xz | |
irqchip/gic-v3: Expose GICD_TYPER in the rdist structure
Instead of exposing the GIC distributor IntID field in the rdist
structure that is passed to the ITS, let's replace it with a
copy of the whole GICD_TYPER register. We are going to need
some of this information at a later time.
No functionnal change.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'drivers/irqchip/irq-gic-v3-its.c')
| -rw-r--r-- | drivers/irqchip/irq-gic-v3-its.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 9c5b85577053..efe6d1a6c32e 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -1616,7 +1616,7 @@ static int __init its_alloc_lpi_tables(void) { phys_addr_t paddr; - lpi_id_bits = gic_rdists->id_bits; + lpi_id_bits = GICD_TYPER_ID_BITS(gic_rdists->gicd_typer); gic_rdists->prop_page = its_allocate_prop_table(GFP_NOWAIT); if (!gic_rdists->prop_page) { pr_err("Failed to allocate PROPBASE\n"); |