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| author | Kyle McMartin <kyle@parisc-linux.org> | 2006-06-25 20:58:57 +0400 |
|---|---|---|
| committer | Kyle McMartin <kyle@hera.kernel.org> | 2006-06-28 03:28:43 +0400 |
| commit | 67a061a191017f984a1ef0ff73ae988b9b15f6d3 (patch) | |
| tree | f7f84d047dbeafe40711386bd6a8a4ae50bd80de | |
| parent | ec1fdc24c2ae012b078ba0187ceef208e08a3aec (diff) | |
| download | linux-67a061a191017f984a1ef0ff73ae988b9b15f6d3.tar.xz | |
[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>
| -rw-r--r-- | drivers/parisc/pdc_stable.c | 14 | ||||
| -rw-r--r-- | include/asm-parisc/pdc.h | 13 |
2 files changed, 15 insertions, 12 deletions
diff --git a/drivers/parisc/pdc_stable.c b/drivers/parisc/pdc_stable.c index 97b345858043..ea1b7a63598e 100644 --- a/drivers/parisc/pdc_stable.c +++ b/drivers/parisc/pdc_stable.c @@ -622,22 +622,12 @@ static ssize_t 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; } diff --git a/include/asm-parisc/pdc.h b/include/asm-parisc/pdc.h index 33bff615d6e1..7a21f106ade6 100644 --- a/include/asm-parisc/pdc.h +++ b/include/asm-parisc/pdc.h @@ -284,6 +284,19 @@ typedef struct { #define OS_ID_NOVEL 5 /* NOVELL OS */ #define OS_ID_LINUX 6 /* Linux */ +static inline char * os_id_to_string(u16 os_id) { + switch(os_id) { + case OS_ID_NONE: return "No OS"; + case OS_ID_HPUX: return "HP-UX"; + case OS_ID_MPEXL: return "MPE-iX"; + case OS_ID_OSF: return "OSF"; + case OS_ID_HPRT: return "HP-RT"; + case OS_ID_NOVEL: return "Novell Netware"; + case OS_ID_LINUX: return "Linux"; + default: return "Unknown"; + } +} + /* constants for PDC_CHASSIS */ #define OSTAT_OFF 0 |