ipmi: refer to table as "SPMI", not "ACPI"

This discovery method uses the SPMI table, not the ACPI namespace.  In
the future, we will look in the namespace, so let's refer to the table
as "SPMI" and save "ACPI" for the namespace.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index aaf6ead..b58e587 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -1919,7 +1919,7 @@
 	s8      spmi_id[1]; /* A '\0' terminated array starts here. */
 };
 
-static __devinit int try_init_acpi(struct SPMITable *spmi)
+static __devinit int try_init_spmi(struct SPMITable *spmi)
 {
 	struct smi_info  *info;
 	u8 		 addr_space;
@@ -1940,7 +1940,7 @@
 		return -ENOMEM;
 	}
 
-	info->addr_source = "ACPI";
+	info->addr_source = "SPMI";
 
 	/* Figure out the interface type. */
 	switch (spmi->InterfaceType) {
@@ -2002,7 +2002,7 @@
 	return 0;
 }
 
-static __devinit void acpi_find_bmc(void)
+static __devinit void spmi_find_bmc(void)
 {
 	acpi_status      status;
 	struct SPMITable *spmi;
@@ -2020,7 +2020,7 @@
 		if (status != AE_OK)
 			return;
 
-		try_init_acpi(spmi);
+		try_init_spmi(spmi);
 	}
 }
 #endif
@@ -3104,7 +3104,7 @@
 #endif
 
 #ifdef CONFIG_ACPI
-	acpi_find_bmc();
+	spmi_find_bmc();
 #endif
 
 #ifdef CONFIG_PCI