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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-06-04 18:06:13 +0200 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-12-04 20:09:21 -0500 |
| commit | a9606fd39083478bef313c0e3b77bc065e39e36e (patch) | |
| tree | d9ee62f811e557671fad5cecf669f93300b6c57a /drivers/telephony | |
| parent | efd50585e2ff9bd60e044fda7764d323010a7fe4 (diff) | |
| download | lwn-a9606fd39083478bef313c0e3b77bc065e39e36e.tar.gz lwn-a9606fd39083478bef313c0e3b77bc065e39e36e.zip | |
[PATCH] pcmcia: remove prod_id indirection
As we read out the product information strings (VERS_1) from the PCMCIA device
in the PCMCIA core, and device drivers can access those reliably in struct
pcmcia_device's fields prod_id[], remove additional product information string
detection logic from PCMCIA device drivers.
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/telephony')
| -rw-r--r-- | drivers/telephony/ixj_pcmcia.c | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c index dda0ca45d904..3f88978d5aee 100644 --- a/drivers/telephony/ixj_pcmcia.c +++ b/drivers/telephony/ixj_pcmcia.c @@ -69,25 +69,21 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) static void ixj_get_serial(struct pcmcia_device * link, IXJ * j) { - tuple_t tuple; - u_short buf[128]; char *str; - int last_ret, last_fn, i, place; + int i, place; DEBUG(0, "ixj_get_serial(0x%p)\n", link); - tuple.TupleData = (cisdata_t *) buf; - tuple.TupleOffset = 0; - tuple.TupleDataMax = 80; - tuple.Attributes = 0; - tuple.DesiredTuple = CISTPL_VERS_1; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - str = (char *) buf; - printk("PCMCIA Version %d.%d\n", str[0], str[1]); - str += 2; + + str = link->prod_id[0]; + if (!str) + goto cs_failed; printk("%s", str); - str = str + strlen(str) + 1; + str = link->prod_id[1]; + if (!str) + goto cs_failed; printk(" %s", str); - str = str + strlen(str) + 1; + str = link->prod_id[2]; + if (!str) + goto cs_failed; place = 1; for (i = strlen(str) - 1; i >= 0; i--) { switch (str[i]) { @@ -122,7 +118,9 @@ static void ixj_get_serial(struct pcmcia_device * link, IXJ * j) } place = place * 0x10; } - str = str + strlen(str) + 1; + str = link->prod_id[3]; + if (!str) + goto cs_failed; printk(" version %s\n", str); cs_failed: return; |