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powerpc/eeh: Show hex prefix for PE state sysfs

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As Michael suggested, the hex prefix for the output of EEH PE
state sysfs entry (/sys/bus/pci/devices/xxx/eeh_pe_state) is
always informative to users.

Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Gavin Shan 2014-10-01 14:34:51 +10:00 committed by Michael Ellerman
parent fe7e85c6f5
commit 2013add4ce
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/kernel/eeh_sysfs.c
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@ -65,7 +65,7 @@ static ssize_t eeh_pe_state_show(struct device *dev,
return -ENODEV;
state = eeh_ops->get_state(edev->pe, NULL);
return sprintf(buf, "%08x %08x\n",
return sprintf(buf, "%0x08x %0x08x\n",
state, edev->pe->state);
}