hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

irqchip/mbigen: Stop printing kernel addresses 

After commit ad67b74d24 ("printk: hash addresses printed with %p"),
it will print "____ptrval____" instead of actual addresses when mbigen
create domain fails,

  Hisilicon MBIGEN-V2 HISI0152:00: Failed to create mbi-gen@(____ptrval____) irqdomain
  Hisilicon MBIGEN-V2: probe of HISI0152:00 failed with error -12

dev_xxx() helper contains the device info, HISI0152:00, which stands for
mbigen ACPI HID and its UID, we can identify the failing probed mbigen,
so just remove the printing "mgn_chip->base", and also add missing "\n".

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This commit is contained in:
Kefeng Wang 2019-06-18 17:15:05 +08:00 committed by Marc Zyngier
parent 702655234d
commit 0bdd0047ec
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/irqchip/irq-mbigen.c
View File

@ -355,8 +355,7 @@ static int mbigen_device_probe(struct platform_device *pdev)
err = -EINVAL;
if (err) {
dev_err(&pdev->dev, "Failed to create mbi-gen@%p irqdomain",
mgn_chip->base);
dev_err(&pdev->dev, "Failed to create mbi-gen irqdomain\n");
return err;
}