[PATCH] powerpc/eeh: Show hex prefix for PE state sysfs

Gavin Shan gwshan at linux.vnet.ibm.com
Wed Oct 1 14:34:51 EST 2014

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 at ellerman.id.au>
Signed-off-by: Gavin Shan <gwshan at linux.vnet.ibm.com>
 arch/powerpc/kernel/eeh_sysfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/kernel/eeh_sysfs.c b/arch/powerpc/kernel/eeh_sysfs.c
index 9a44010..f19b1e5 100644
--- a/arch/powerpc/kernel/eeh_sysfs.c
+++ b/arch/powerpc/kernel/eeh_sysfs.c
@@ -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);

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