OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

irqchip/i8259: Set I/O port resource types correctly 

Set I/O port resource structs to have IORESOURCE_IO in their type field.

Previously we marked these as merely IORESOURCE_BUSY without indicating the
type.  Setting the type doesn't fix any functional problem but makes %pR
on the resource work better.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Bjorn Helgaas 2017-12-04 18:08:39 -06:00
parent 961292e664
commit 6a9d42ed0d
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/irqchip/irq-i8259.c
View File

@ -289,14 +289,14 @@ static struct resource pic1_io_resource = {
.name = "pic1",
.start = PIC_MASTER_CMD,
.end = PIC_MASTER_IMR,
.flags = IORESOURCE_BUSY
.flags = IORESOURCE_IO | IORESOURCE_BUSY
};
static struct resource pic2_io_resource = {
.name = "pic2",
.start = PIC_SLAVE_CMD,
.end = PIC_SLAVE_IMR,
.flags = IORESOURCE_BUSY
.flags = IORESOURCE_IO | IORESOURCE_BUSY
};
static int i8259A_irq_domain_map(struct irq_domain *d, unsigned int virq,