ipmi: Move the address source to string to ipmi-generic code

It was in the system interface driver, but is generic functionality.

Signed-off-by: Corey Minyard <cminyard@mvista.com>

diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index f816211..e5d7c0b 100644 (file)
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -474,6 +474,18 @@ static DEFINE_MUTEX(smi_watchers_mutex);
 #define ipmi_get_stat(intf, stat) \
        ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
 
+static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
+                                  "ACPI", "SMBIOS", "PCI",
+                                  "device-tree", "default" };
+
+const char *ipmi_addr_src_to_str(enum ipmi_addr_src src)
+{
+       if (src > SI_DEFAULT)
+               src = 0; /* Invalid */
+       return addr_src_to_str[src];
+}
+EXPORT_SYMBOL(ipmi_addr_src_to_str);
+
 static int is_lan_addr(struct ipmi_addr *addr)
 {
        return addr->addr_type == IPMI_LAN_ADDR_TYPE;

diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 8747119..337182b 100644 (file)
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -111,10 +111,6 @@ enum si_type {
 };
 static char *si_to_str[] = { "kcs", "smic", "bt" };
 
-static char *ipmi_addr_src_to_str[] = { NULL, "hotmod", "hardcoded", "SPMI",
-                                       "ACPI", "SMBIOS", "PCI",
-                                       "device-tree", "default" };
-
 #define DEVICE_NAME "ipmi_si"
 
 static struct platform_driver ipmi_driver;
@@ -3279,8 +3275,8 @@ static int add_smi(struct smi_info *new_smi)
        int rv = 0;
 
        printk(KERN_INFO PFX "Adding %s-specified %s state machine",
-                       ipmi_addr_src_to_str[new_smi->addr_source],
-                       si_to_str[new_smi->si_type]);
+              ipmi_addr_src_to_str(new_smi->addr_source),
+              si_to_str[new_smi->si_type]);
        mutex_lock(&smi_infos_lock);
        if (!is_new_interface(new_smi)) {
                printk(KERN_CONT " duplicate interface\n");
@@ -3310,7 +3306,7 @@ static int try_smi_init(struct smi_info *new_smi)
        printk(KERN_INFO PFX "Trying %s-specified %s state"
               " machine at %s address 0x%lx, slave address 0x%x,"
               " irq %d\n",
-              ipmi_addr_src_to_str[new_smi->addr_source],
+              ipmi_addr_src_to_str(new_smi->addr_source),
               si_to_str[new_smi->si_type],
               addr_space_to_str[new_smi->io.addr_type],
               new_smi->io.addr_data,

diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index 76d2acb..47b8f8d 100644 (file)
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -278,6 +278,7 @@ enum ipmi_addr_src {
        SI_INVALID = 0, SI_HOTMOD, SI_HARDCODED, SI_SPMI, SI_ACPI, SI_SMBIOS,
        SI_PCI, SI_DEVICETREE, SI_DEFAULT
 };
+const char *ipmi_addr_src_to_str(enum ipmi_addr_src src);
 
 union ipmi_smi_info_union {
        /*