[PARISC] Add os_id_to_string helper
Add a helper to asm/pdc.h to translate OS_ID values to strings
and use it in the pdc_stable driver.
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
diff --git a/drivers/parisc/pdc_stable.c b/drivers/parisc/pdc_stable.c
index 97b3458..ea1b7a6 100644
--- a/drivers/parisc/pdc_stable.c
+++ b/drivers/parisc/pdc_stable.c
@@ -622,22 +622,12 @@
pdcs_osid_read(struct subsystem *entry, char *buf)
{
char *out = buf;
- char *tmpstr = NULL;
if (!entry || !buf)
return -EINVAL;
- switch (pdcs_osid) {
- case 0x0000: tmpstr = "No OS"; break;
- case 0x0001: tmpstr = "HP-UX"; break;
- case 0x0002: tmpstr = "MPE-iX"; break;
- case 0x0003: tmpstr = "OSF"; break;
- case 0x0004: tmpstr = "HP-RT"; break;
- case 0x0005: tmpstr = "Novell Netware"; break;
- case 0x0006: tmpstr = "Linux"; break;
- default: tmpstr = "Unknown"; break;
- }
- out += sprintf(out, "%s dependent data (0x%.4x)\n", tmpstr, pdcs_osid);
+ out += sprintf(out, "%s dependent data (0x%.4x)\n",
+ os_id_to_string(pdcs_osid), pdcs_osid);
return out - buf;
}