[PATCH] pcmcia: remove manf_id and card_id indirection

As we read out the manufactor and card_id from the PCMCIA device in the
PCMCIA core, and device drivers can access those reliably in struct
pcmcia_device's fields manf_id and card_id, remove additional (and partly
broken) manf_id and card_id detection logic from PCMCIA device drivers.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

10 files changed, 45 insertions, 85 deletions

diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index 3ce33bfdccc..da7c218c9cc 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -164,9 +164,9 @@ static int pcmcia_init_one(struct pcmcia_device *pdev)
 
         /* See if we have a manufacturer identifier. Use it to set is_kme for
            vendor quirks */
-        tuple.DesiredTuple = CISTPL_MANFID;
-        if (!pcmcia_get_first_tuple(pdev, &tuple) && !pcmcia_get_tuple_data(pdev, &tuple) && !pcmcia_parse_tuple(pdev, &tuple, &stk->parse))
-                        is_kme = ((stk->parse.manfid.manf == MANFID_KME) && ((stk->parse.manfid.card == PRODID_KME_KXLC005_A) || (stk->parse.manfid.card == PRODID_KME_KXLC005_B)));
+        is_kme = ((pdev->manf_id == MANFID_KME) &&
+                  ((pdev->card_id == PRODID_KME_KXLC005_A) ||
+                   (pdev->card_id == PRODID_KME_KXLC005_B)));
 
         /* Not sure if this is right... look up the current Vcc */
         CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(pdev, &stk->conf));
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index 7e8d778dcb8..1b996e62a40 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -199,13 +199,9 @@ static int ide_config(struct pcmcia_device *link)
     link->conf.ConfigBase = stk->parse.config.base;
     link->conf.Present = stk->parse.config.rmask[0];
 
-    tuple.DesiredTuple = CISTPL_MANFID;
-    if (!pcmcia_get_first_tuple(link, &tuple) &&
-        !pcmcia_get_tuple_data(link, &tuple) &&
-        !pcmcia_parse_tuple(link, &tuple, &stk->parse))
-        is_kme = ((stk->parse.manfid.manf == MANFID_KME) &&
-                  ((stk->parse.manfid.card == PRODID_KME_KXLC005_A) ||
-                   (stk->parse.manfid.card == PRODID_KME_KXLC005_B)));
+    is_kme = ((link->manf_id == MANFID_KME) &&
+              ((link->card_id == PRODID_KME_KXLC005_A) ||
+               (link->card_id == PRODID_KME_KXLC005_B)));
 
     /* Not sure if this is right... look up the current Vcc */
     CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &stk->conf));
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 231fa2c9ec6..eb578329448 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -272,17 +272,13 @@ static int tc589_config(struct pcmcia_device *link)
     CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
     link->conf.ConfigBase = parse.config.base;
     link->conf.Present = parse.config.rmask[0];
-    
-    /* Is this a 3c562? */
-    tuple.DesiredTuple = CISTPL_MANFID;
     tuple.Attributes = TUPLE_RETURN_COMMON;
-    if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) &&
-        (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS)) {
-        if (le16_to_cpu(buf[0]) != MANFID_3COM)
+
+    /* Is this a 3c562? */
+    if (link->manf_id != MANFID_3COM)
             printk(KERN_INFO "3c589_cs: hmmm, is this really a "
                    "3Com card??\n");
-        multi = (le16_to_cpu(buf[1]) == PRODID_3COM_3C562);
-    }
+    multi = (link->card_id == PRODID_3COM_3C562);
 
     /* For the 3c562, the base address must be xx00-xx7f */
     link->io.IOAddrLines = 16;
diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index 65f6fdf4372..e3731fd1560 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -374,17 +374,12 @@ static int fmvj18x_config(struct pcmcia_device *link)
         CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
         CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
         link->conf.ConfigIndex = parse.cftable_entry.index;
-        tuple.DesiredTuple = CISTPL_MANFID;
-        if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS)
-            CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        else
-            buf[0] = 0xffff;
-        switch (le16_to_cpu(buf[0])) {
+        switch (link->manf_id) {
         case MANFID_TDK:
             cardtype = TDK;
-            if (le16_to_cpu(buf[1]) == PRODID_TDK_GN3410
-                        || le16_to_cpu(buf[1]) == PRODID_TDK_NP9610
-                        || le16_to_cpu(buf[1]) == PRODID_TDK_MN3200) {
+            if (link->card_id == PRODID_TDK_GN3410
+                        || link->card_id == PRODID_TDK_NP9610
+                        || link->card_id == PRODID_TDK_MN3200) {
                 /* MultiFunction Card */
                 link->conf.ConfigBase = 0x800;
                 link->conf.ConfigIndex = 0x47;
@@ -395,11 +390,11 @@ static int fmvj18x_config(struct pcmcia_device *link)
             cardtype = CONTEC;
             break;
         case MANFID_FUJITSU:
-            if (le16_to_cpu(buf[1]) == PRODID_FUJITSU_MBH10302)
+            if (link->card_id == PRODID_FUJITSU_MBH10302)
                 /* RATOC REX-5588/9822/4886's PRODID are 0004(=MBH10302),
                    but these are MBH10304 based card. */ 
                 cardtype = MBH10304;
-            else if (le16_to_cpu(buf[1]) == PRODID_FUJITSU_MBH10304)
+            else if (link->card_id == PRODID_FUJITSU_MBH10304)
                 cardtype = MBH10304;
             else
                 cardtype = LA501;
@@ -409,14 +404,9 @@ static int fmvj18x_config(struct pcmcia_device *link)
         }
     } else {
         /* old type card */
-        tuple.DesiredTuple = CISTPL_MANFID;
-        if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS)
-            CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        else
-            buf[0] = 0xffff;
-        switch (le16_to_cpu(buf[0])) {
+        switch (link->manf_id) {
         case MANFID_FUJITSU:
-            if (le16_to_cpu(buf[1]) == PRODID_FUJITSU_MBH10304) {
+            if (link->card_id == PRODID_FUJITSU_MBH10304) {
                 cardtype = XXX10304;    /* MBH10304 with buggy CIS */
                 link->conf.ConfigIndex = 0x20;
             } else {
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index c51cc5d8789..430a41e7b68 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -519,7 +519,7 @@ static int pcnet_config(struct pcmcia_device *link)
     tuple_t tuple;
     cisparse_t parse;
     int i, last_ret, last_fn, start_pg, stop_pg, cm_offset;
-    int manfid = 0, prodid = 0, has_shmem = 0;
+    int has_shmem = 0;
     u_short buf[64];
     hw_info_t *hw_info;
 
@@ -536,14 +536,6 @@ static int pcnet_config(struct pcmcia_device *link)
     link->conf.ConfigBase = parse.config.base;
     link->conf.Present = parse.config.rmask[0];
 
-    tuple.DesiredTuple = CISTPL_MANFID;
-    tuple.Attributes = TUPLE_RETURN_COMMON;
-    if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) &&
-        (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS)) {
-        manfid = le16_to_cpu(buf[0]);
-        prodid = le16_to_cpu(buf[1]);
-    }
-
     tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
     tuple.Attributes = 0;
     CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
@@ -589,8 +581,8 @@ static int pcnet_config(struct pcmcia_device *link)
         link->conf.Attributes |= CONF_ENABLE_SPKR;
         link->conf.Status = CCSR_AUDIO_ENA;
     }
-    if ((manfid == MANFID_IBM) &&
-        (prodid == PRODID_IBM_HOME_AND_AWAY))
+    if ((link->manf_id == MANFID_IBM) &&
+        (link->card_id == PRODID_IBM_HOME_AND_AWAY))
         link->conf.ConfigIndex |= 0x10;
 
     CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
@@ -624,10 +616,10 @@ static int pcnet_config(struct pcmcia_device *link)
     info->flags = hw_info->flags;
     /* Check for user overrides */
     info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
-    if ((manfid == MANFID_SOCKET) &&
-        ((prodid == PRODID_SOCKET_LPE) ||
-         (prodid == PRODID_SOCKET_LPE_CF) ||
-         (prodid == PRODID_SOCKET_EIO)))
+    if ((link->manf_id == MANFID_SOCKET) &&
+        ((link->card_id == PRODID_SOCKET_LPE) ||
+         (link->card_id == PRODID_SOCKET_LPE_CF) ||
+         (link->card_id == PRODID_SOCKET_EIO)))
         info->flags &= ~USE_BIG_BUF;
     if (!use_big_buf)
         info->flags &= ~USE_BIG_BUF;
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 20fcc357620..ae024bfc1ae 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -999,12 +999,8 @@ static int smc91c92_config(struct pcmcia_device *link)
     link->conf.ConfigBase = parse->config.base;
     link->conf.Present = parse->config.rmask[0];
 
-    tuple->DesiredTuple = CISTPL_MANFID;
-    tuple->Attributes = TUPLE_RETURN_COMMON;
-    if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
-        smc->manfid = parse->manfid.manf;
-        smc->cardid = parse->manfid.card;
-    }
+    smc->manfid = link->manf_id;
+    smc->cardid = link->card_id;
 
     if ((smc->manfid == MANFID_OSITECH) &&
         (smc->cardid != PRODID_OSITECH_SEVEN)) {
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index f63909e4bc3..8a7984bc8af 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -293,15 +293,12 @@ static int sandisk_enable_wireless(struct net_device *dev)
                 goto done;
         }
 
-        tuple.DesiredTuple = CISTPL_MANFID;
         tuple.Attributes = TUPLE_RETURN_COMMON;
         tuple.TupleData = buf;
         tuple.TupleDataMax = sizeof(buf);
         tuple.TupleOffset = 0;
-        if (pcmcia_get_first_tuple(hw_priv->link, &tuple) ||
-            pcmcia_get_tuple_data(hw_priv->link, &tuple) ||
-            pcmcia_parse_tuple(hw_priv->link, &tuple, parse) ||
-            parse->manfid.manf != 0xd601 || parse->manfid.card != 0x0101) {
+
+        if (hw_priv->link->manf_id != 0xd601 || hw_priv->link->card_id != 0x0101) {
                 /* No SanDisk manfid found */
                 ret = -ENODEV;
                 goto done;
diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c
index 86c2ac6ae62..336e370f7f6 100644
--- a/drivers/scsi/pcmcia/qlogic_stub.c
+++ b/drivers/scsi/pcmcia/qlogic_stub.c
@@ -217,9 +217,7 @@ static int qlogic_config(struct pcmcia_device * link)
         CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
         link->conf.ConfigBase = parse.config.base;
 
-        tuple.DesiredTuple = CISTPL_MANFID;
-        if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) && (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS))
-                info->manf_id = le16_to_cpu(tuple.TupleData[0]);
+        info->manf_id = link->manf_id;
 
         tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
         CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index 72fe5d055de..80c28b9fb70 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -731,10 +731,7 @@ SYM53C500_config(struct pcmcia_device *link)
         CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
         link->conf.ConfigBase = parse.config.base;
 
-        tuple.DesiredTuple = CISTPL_MANFID;
-        if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) &&
-            (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS))
-                info->manf_id = le16_to_cpu(tuple.TupleData[0]);
+        info->manf_id = link->manf_id;
 
         tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
         CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 783b0c5f887..7aa2820e35b 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -757,27 +757,25 @@ static int serial_config(struct pcmcia_device * link)
 
         /* Is this a multiport card? */
         tuple->DesiredTuple = CISTPL_MANFID;
-        if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
-                info->manfid = parse->manfid.manf;
-                info->prodid = parse->manfid.card;
-
-                for (i = 0; i < ARRAY_SIZE(quirks); i++)
-                        if ((quirks[i].manfid == ~0 ||
-                             quirks[i].manfid == info->manfid) &&
-                            (quirks[i].prodid == ~0 ||
-                             quirks[i].prodid == info->prodid)) {
-                                info->quirk = &quirks[i];
-                                break;
-                        }
-        }
+        info->manfid = link->manf_id;
+        info->prodid = link->card_id;
+
+        for (i = 0; i < ARRAY_SIZE(quirks); i++)
+                if ((quirks[i].manfid == ~0 ||
+                     quirks[i].manfid == info->manfid) &&
+                    (quirks[i].prodid == ~0 ||
+                     quirks[i].prodid == info->prodid)) {
+                        info->quirk = &quirks[i];
+                        break;
+                }
 
         /* Another check for dual-serial cards: look for either serial or
            multifunction cards that ask for appropriate IO port ranges */
         tuple->DesiredTuple = CISTPL_FUNCID;
         if ((info->multi == 0) &&
-            ((first_tuple(link, tuple, parse) != CS_SUCCESS) ||
-             (parse->funcid.func == CISTPL_FUNCID_MULTI) ||
-             (parse->funcid.func == CISTPL_FUNCID_SERIAL))) {
+            (link->has_func_id) &&
+            ((link->func_id == CISTPL_FUNCID_MULTI) ||
+             (link->func_id == CISTPL_FUNCID_SERIAL))) {
                 tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
                 if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
                         if ((cf->io.nwin == 1) && (cf->io.win[0].len % 8 == 0))