UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

PCI: dwc: Use private data pointer of "struct irq_domain" to get pcie_port 

No functional change. Get "struct pcie_port *" from private data
pointer of "struct irq_domain" in dw_pcie_irq_domain_free() to make
it look similar to how "struct pcie_port *" is obtained in
dw_pcie_irq_domain_alloc()

Link: https://lore.kernel.org/r/20191220100550.777-1-kishon@ti.com
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
This commit is contained in:
Kishon Vijay Abraham I 2019-12-20 15:35:50 +05:30 committed by Lorenzo Pieralisi
parent 87dccf0932
commit 03f8c1b350
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/pci/controller/dwc/pcie-designware-host.c
View File

@ -236,7 +236,7 @@ static void dw_pcie_irq_domain_free(struct irq_domain *domain,
unsigned int virq, unsigned int nr_irqs)
{
struct irq_data *d = irq_domain_get_irq_data(domain, virq);
struct pcie_port *pp = irq_data_get_irq_chip_data(d);
struct pcie_port *pp = domain->host_data;
unsigned long flags;
raw_spin_lock_irqsave(&pp->lock, flags);