From: Meelis Roos mroos@linux.ee
[ Upstream commit 01508d9ebf4fc863f2fc4561c390bf4b7c3301a6 ]
I noticed that 4.17.0 logs the follwing during ipmi_si setup:
ipmi_si 0000:01:04.6: probing via PCI (NULL device *): Could not setup I/O space ipmi_si 0000:01:04.6: [mem 0xf5ef0000-0xf5ef00ff] regsize 1 spacing 1 irq 21
Fix the "NULL device *) by moving io.dev assignment before its potential use by ipmi_pci_probe_regspacing().
Result: ipmi_si 0000:01:04.6: probing via PCI ipmi_si 0000:01:04.6: Could not setup I/O space ipmi_si 0000:01:04.6: [mem 0xf5ef0000-0xf5ef00ff] regsize 1 spacing 1 irq 21
Signed-off-by: Meelis Roos mroos@linux.ee Signed-off-by: Corey Minyard cminyard@mvista.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/char/ipmi/ipmi_si_pci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/char/ipmi/ipmi_si_pci.c b/drivers/char/ipmi/ipmi_si_pci.c index f54ca6869ed2c..022e03634ce2a 100644 --- a/drivers/char/ipmi/ipmi_si_pci.c +++ b/drivers/char/ipmi/ipmi_si_pci.c @@ -120,6 +120,8 @@ static int ipmi_pci_probe(struct pci_dev *pdev, } io.addr_data = pci_resource_start(pdev, 0);
+ io.dev = &pdev->dev; + io.regspacing = ipmi_pci_probe_regspacing(&io); io.regsize = DEFAULT_REGSIZE; io.regshift = 0; @@ -128,8 +130,6 @@ static int ipmi_pci_probe(struct pci_dev *pdev, if (io.irq) io.irq_setup = ipmi_std_irq_setup;
- io.dev = &pdev->dev; - dev_info(&pdev->dev, "%pR regsize %d spacing %d irq %d\n", &pdev->resource[0], io.regsize, io.regspacing, io.irq);