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ipmi_si_pci: fix NULL device in ipmi_si error message 

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>
hifive-unleashed-5.1
Meelis Roos 2018-06-06 16:11:26 +03:00 committed by Corey Minyard
parent f993cdd99a
commit 01508d9ebf
1 changed files with 2 additions and 2 deletions
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4
drivers/char/ipmi/ipmi_si_pci.c
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@ -115,6 +115,8 @@ 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;
@ -123,8 +125,6 @@ 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);