6 files changed, 74 insertions, 79 deletions

diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c
index 21c6b1014535..7caa700cf189 100644
--- a/drivers/scsi/pcmcia/aha152x_stub.c
+++ b/drivers/scsi/pcmcia/aha152x_stub.c
@@ -96,11 +96,11 @@ typedef struct scsi_info_t {
 
 static void aha152x_release_cs(struct pcmcia_device *link);
 static void aha152x_detach(struct pcmcia_device *p_dev);
-static void aha152x_config_cs(struct pcmcia_device *link);
+static int aha152x_config_cs(struct pcmcia_device *link);
 
 static struct pcmcia_device *dev_list;
 
-static int aha152x_attach(struct pcmcia_device *link)
+static int aha152x_probe(struct pcmcia_device *link)
 {
     scsi_info_t *info;
 
@@ -123,9 +123,7 @@ static int aha152x_attach(struct pcmcia_device *link)
     link->conf.Present = PRESENT_OPTION;
 
     link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
-    aha152x_config_cs(link);
-
-    return 0;
+    return aha152x_config_cs(link);
 } /* aha152x_attach */
 
 /*====================================================================*/
@@ -146,7 +144,7 @@ static void aha152x_detach(struct pcmcia_device *link)
 #define CS_CHECK(fn, ret) \
 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 
-static void aha152x_config_cs(struct pcmcia_device *link)
+static int aha152x_config_cs(struct pcmcia_device *link)
 {
     scsi_info_t *info = link->priv;
     struct aha152x_setup s;
@@ -219,12 +217,12 @@ static void aha152x_config_cs(struct pcmcia_device *link)
     info->host = host;
 
     link->state &= ~DEV_CONFIG_PENDING;
-    return;
-    
+    return 0;
+
 cs_failed:
     cs_error(link, last_fn, last_ret);
     aha152x_release_cs(link);
-    return;
+    return -ENODEV;
 }
 
 static void aha152x_release_cs(struct pcmcia_device *link)
@@ -259,7 +257,7 @@ static struct pcmcia_driver aha152x_cs_driver = {
         .drv            = {
                 .name   = "aha152x_cs",
         },
-        .probe          = aha152x_attach,
+        .probe          = aha152x_probe,
         .remove         = aha152x_detach,
         .id_table       = aha152x_ids,
         .resume         = aha152x_resume,
@@ -278,4 +276,3 @@ static void __exit exit_aha152x_cs(void)
 
 module_init(init_aha152x_cs);
 module_exit(exit_aha152x_cs);
- 
diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c
index 4e6927112c05..80afd3e879cc 100644
--- a/drivers/scsi/pcmcia/fdomain_stub.c
+++ b/drivers/scsi/pcmcia/fdomain_stub.c
@@ -81,33 +81,32 @@ typedef struct scsi_info_t {
 
 static void fdomain_release(struct pcmcia_device *link);
 static void fdomain_detach(struct pcmcia_device *p_dev);
-static void fdomain_config(struct pcmcia_device *link);
+static int fdomain_config(struct pcmcia_device *link);
 
-static int fdomain_attach(struct pcmcia_device *link)
+static int fdomain_probe(struct pcmcia_device *link)
 {
-    scsi_info_t *info;
-
-    DEBUG(0, "fdomain_attach()\n");
-
-    /* Create new SCSI device */
-    info = kmalloc(sizeof(*info), GFP_KERNEL);
-    if (!info) return -ENOMEM;
-    memset(info, 0, sizeof(*info));
-    info->p_dev = link;
-    link->priv = info;
-    link->io.NumPorts1 = 0x10;
-    link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-    link->io.IOAddrLines = 10;
-    link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
-    link->irq.IRQInfo1 = IRQ_LEVEL_ID;
-    link->conf.Attributes = CONF_ENABLE_IRQ;
-    link->conf.IntType = INT_MEMORY_AND_IO;
-    link->conf.Present = PRESENT_OPTION;
-
-    link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
-    fdomain_config(link);
-
-    return 0;
+        scsi_info_t *info;
+
+        DEBUG(0, "fdomain_attach()\n");
+
+        /* Create new SCSI device */
+        info = kzalloc(sizeof(*info), GFP_KERNEL);
+        if (!info)
+                return -ENOMEM;
+
+        info->p_dev = link;
+        link->priv = info;
+        link->io.NumPorts1 = 0x10;
+        link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+        link->io.IOAddrLines = 10;
+        link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
+        link->irq.IRQInfo1 = IRQ_LEVEL_ID;
+        link->conf.Attributes = CONF_ENABLE_IRQ;
+        link->conf.IntType = INT_MEMORY_AND_IO;
+        link->conf.Present = PRESENT_OPTION;
+
+        link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+        return fdomain_config(link);
 } /* fdomain_attach */
 
 /*====================================================================*/
@@ -127,7 +126,7 @@ static void fdomain_detach(struct pcmcia_device *link)
 #define CS_CHECK(fn, ret) \
 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 
-static void fdomain_config(struct pcmcia_device *link)
+static int fdomain_config(struct pcmcia_device *link)
 {
     scsi_info_t *info = link->priv;
     tuple_t tuple;
@@ -150,7 +149,7 @@ static void fdomain_config(struct pcmcia_device *link)
 
     /* Configure card */
     link->state |= DEV_CONFIG;
-    
+
     tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
     CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
     while (1) {
@@ -167,35 +166,35 @@ static void fdomain_config(struct pcmcia_device *link)
 
     CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
     CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
-    
+
     /* A bad hack... */
     release_region(link->io.BasePort1, link->io.NumPorts1);
 
     /* Set configuration options for the fdomain driver */
     sprintf(str, "%d,%d", link->io.BasePort1, link->irq.AssignedIRQ);
     fdomain_setup(str);
-    
+
     host = __fdomain_16x0_detect(&fdomain_driver_template);
     if (!host) {
         printk(KERN_INFO "fdomain_cs: no SCSI devices found\n");
         goto cs_failed;
     }
- 
-    scsi_add_host(host, NULL); /* XXX handle failure */
+
+    if (scsi_add_host(host, NULL))
+            goto cs_failed;
     scsi_scan_host(host);
 
     sprintf(info->node.dev_name, "scsi%d", host->host_no);
     link->dev_node = &info->node;
     info->host = host;
-    
+
     link->state &= ~DEV_CONFIG_PENDING;
-    return;
-    
+    return 0;
+
 cs_failed:
     cs_error(link, last_fn, last_ret);
     fdomain_release(link);
-    return;
-    
+    return -ENODEV;
 } /* fdomain_config */
 
 /*====================================================================*/
@@ -234,7 +233,7 @@ static struct pcmcia_driver fdomain_cs_driver = {
         .drv            = {
                 .name   = "fdomain_cs",
         },
-        .probe          = fdomain_attach,
+        .probe          = fdomain_probe,
         .remove         = fdomain_detach,
         .id_table       = fdomain_ids,
         .resume         = fdomain_resume,
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index ce4d7d868d27..deec1c3a2619 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -1593,10 +1593,11 @@ static int nsp_eh_host_reset(Scsi_Cmnd *SCpnt)
     configure the card at this point -- we wait until we receive a
     card insertion event.
 ======================================================================*/
-static int nsp_cs_attach(struct pcmcia_device *link)
+static int nsp_cs_probe(struct pcmcia_device *link)
 {
         scsi_info_t  *info;
         nsp_hw_data  *data = &nsp_data_base;
+        int ret;
 
         nsp_dbg(NSP_DEBUG_INIT, "in");
 
@@ -1630,10 +1631,10 @@ static int nsp_cs_attach(struct pcmcia_device *link)
         link->conf.Present       = PRESENT_OPTION;
 
         link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
-        nsp_cs_config(link);
+        ret = nsp_cs_config(link);
 
         nsp_dbg(NSP_DEBUG_INIT, "link=0x%p", link);
-        return 0;
+        return ret;
 } /* nsp_cs_attach */
 
 
@@ -1665,8 +1666,9 @@ static void nsp_cs_detach(struct pcmcia_device *link)
 #define CS_CHECK(fn, ret) \
 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 /*====================================================================*/
-static void nsp_cs_config(struct pcmcia_device *link)
+static int nsp_cs_config(struct pcmcia_device *link)
 {
+        int               ret;
         scsi_info_t      *info   = link->priv;
         tuple_t           tuple;
         cisparse_t        parse;
@@ -1842,7 +1844,10 @@ static void nsp_cs_config(struct pcmcia_device *link)
 
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,74))
-        scsi_add_host (host, NULL);
+        ret = scsi_add_host (host, NULL);
+        if (ret)
+                goto cs_failed;
+
         scsi_scan_host(host);
 
         snprintf(info->node.dev_name, sizeof(info->node.dev_name), "scsi%d", host->host_no);
@@ -1917,14 +1922,14 @@ static void nsp_cs_config(struct pcmcia_device *link)
         printk("\n");
 
         link->state &= ~DEV_CONFIG_PENDING;
-        return;
+        return 0;
 
  cs_failed:
         nsp_dbg(NSP_DEBUG_INIT, "config fail");
         cs_error(link, last_fn, last_ret);
         nsp_cs_release(link);
 
-        return;
+        return -ENODEV;
 } /* nsp_cs_config */
 #undef CS_CHECK
 
@@ -2033,7 +2038,7 @@ static struct pcmcia_driver nsp_driver = {
         .drv            = {
                 .name   = "nsp_cs",
         },
-        .probe          = nsp_cs_attach,
+        .probe          = nsp_cs_probe,
         .remove         = nsp_cs_detach,
         .id_table       = nsp_cs_ids,
         .suspend        = nsp_cs_suspend,
diff --git a/drivers/scsi/pcmcia/nsp_cs.h b/drivers/scsi/pcmcia/nsp_cs.h
index ce348b379f22..8908b8e5b78a 100644
--- a/drivers/scsi/pcmcia/nsp_cs.h
+++ b/drivers/scsi/pcmcia/nsp_cs.h
@@ -298,7 +298,7 @@ typedef struct _nsp_hw_data {
 /* Card service functions */
 static void        nsp_cs_detach (struct pcmcia_device *p_dev);
 static void        nsp_cs_release(struct pcmcia_device *link);
-static void        nsp_cs_config (struct pcmcia_device *link);
+static int        nsp_cs_config (struct pcmcia_device *link);
 
 /* Linux SCSI subsystem specific functions */
 static struct Scsi_Host *nsp_detect     (struct scsi_host_template *sht);
diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c
index a2a1c4b318e6..61c2eb03a9b5 100644
--- a/drivers/scsi/pcmcia/qlogic_stub.c
+++ b/drivers/scsi/pcmcia/qlogic_stub.c
@@ -99,7 +99,7 @@ typedef struct scsi_info_t {
 
 static void qlogic_release(struct pcmcia_device *link);
 static void qlogic_detach(struct pcmcia_device *p_dev);
-static void qlogic_config(struct pcmcia_device * link);
+static int qlogic_config(struct pcmcia_device * link);
 
 static struct Scsi_Host *qlogic_detect(struct scsi_host_template *host,
                                 struct pcmcia_device *link, int qbase, int qlirq)
@@ -156,7 +156,7 @@ free_scsi_host:
 err:
         return NULL;
 }
-static int qlogic_attach(struct pcmcia_device *link)
+static int qlogic_probe(struct pcmcia_device *link)
 {
         scsi_info_t *info;
 
@@ -179,9 +179,7 @@ static int qlogic_attach(struct pcmcia_device *link)
         link->conf.Present = PRESENT_OPTION;
 
         link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
-        qlogic_config(link);
-
-        return 0;
+        return qlogic_config(link);
 }                               /* qlogic_attach */
 
 /*====================================================================*/
@@ -202,7 +200,7 @@ static void qlogic_detach(struct pcmcia_device *link)
 #define CS_CHECK(fn, ret) \
 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 
-static void qlogic_config(struct pcmcia_device * link)
+static int qlogic_config(struct pcmcia_device * link)
 {
         scsi_info_t *info = link->priv;
         tuple_t tuple;
@@ -267,21 +265,20 @@ static void qlogic_config(struct pcmcia_device * link)
         
         if (!host) {
                 printk(KERN_INFO "%s: no SCSI devices found\n", qlogic_name);
-                goto out;
+                goto cs_failed;
         }
 
         sprintf(info->node.dev_name, "scsi%d", host->host_no);
         link->dev_node = &info->node;
         info->host = host;
 
-out:
         link->state &= ~DEV_CONFIG_PENDING;
-        return;
+        return 0;
 
 cs_failed:
         cs_error(link, last_fn, last_ret);
         pcmcia_disable_device(link);
-        return;
+        return -ENODEV;
 
 }                               /* qlogic_config */
 
@@ -350,7 +347,7 @@ static struct pcmcia_driver qlogic_cs_driver = {
         .drv            = {
         .name           = "qlogic_cs",
         },
-        .probe          = qlogic_attach,
+        .probe          = qlogic_probe,
         .remove         = qlogic_detach,
         .id_table       = qlogic_ids,
         .resume         = qlogic_resume,
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index 49a37de68758..b4432206a881 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -707,7 +707,7 @@ static struct scsi_host_template sym53c500_driver_template = {
 #define CS_CHECK(fn, ret) \
 do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 
-static void
+static int
 SYM53C500_config(struct pcmcia_device *link)
 {
         struct scsi_info_t *info = link->priv;
@@ -836,7 +836,8 @@ next_entry:
 
         scsi_scan_host(host);
 
-        goto out;       /* SUCCESS */
+        link->state &= ~DEV_CONFIG_PENDING;
+        return 0;
 
 err_free_irq:
         free_irq(irq_level, host);
@@ -845,15 +846,13 @@ err_free_scsi:
 err_release:
         release_region(port_base, 0x10);
         printk(KERN_INFO "sym53c500_cs: no SCSI devices found\n");
-
-out:
         link->state &= ~DEV_CONFIG_PENDING;
-        return;
+        return -ENODEV;
 
 cs_failed:
         cs_error(link, last_fn, last_ret);
         SYM53C500_release(link);
-        return;
+        return -ENODEV;
 } /* SYM53C500_config */
 
 static int sym53c500_resume(struct pcmcia_device *link)
@@ -892,7 +891,7 @@ SYM53C500_detach(struct pcmcia_device *link)
 } /* SYM53C500_detach */
 
 static int
-SYM53C500_attach(struct pcmcia_device *link)
+SYM53C500_probe(struct pcmcia_device *link)
 {
         struct scsi_info_t *info;
 
@@ -915,9 +914,7 @@ SYM53C500_attach(struct pcmcia_device *link)
         link->conf.Present = PRESENT_OPTION;
 
         link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
-        SYM53C500_config(link);
-
-        return 0;
+        return SYM53C500_config(link);
 } /* SYM53C500_attach */
 
 MODULE_AUTHOR("Bob Tracy <rct@frus.com>");
@@ -937,7 +934,7 @@ static struct pcmcia_driver sym53c500_cs_driver = {
         .drv            = {
                 .name   = "sym53c500_cs",
         },
-        .probe          = SYM53C500_attach,
+        .probe          = SYM53C500_probe,
         .remove         = SYM53C500_detach,
         .id_table       = sym53c500_ids,
         .resume         = sym53c500_resume,