[BLOCK] Get rid of request_queue_t typedef

[mirror_ubuntu-eoan-kernel.git] / drivers / ide / ide-probe.c

diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 41bfa4d21ab65352afdf489782b0441a1fc40bfb..3a2a9a338fd94a191474689acb7576c36308d880 100644 (file)
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -144,7 +144,7 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
        local_irq_enable();
        ide_fix_driveid(id);
 
-#if defined (CONFIG_SCSI_EATA_DMA) || defined (CONFIG_SCSI_EATA_PIO) || defined (CONFIG_SCSI_EATA)
+#if defined (CONFIG_SCSI_EATA_PIO) || defined (CONFIG_SCSI_EATA)
        /*
         * EATA SCSI controllers do a hardware ATA emulation:
         * Ignore them if there is a driver for them available.
@@ -154,7 +154,7 @@ static inline void do_identify (ide_drive_t *drive, u8 cmd)
                printk("%s: EATA SCSI HBA %.10s\n", drive->name, id->model);
                goto err_misc;
        }
-#endif /* CONFIG_SCSI_EATA_DMA || CONFIG_SCSI_EATA_PIO */
+#endif /* CONFIG_SCSI_EATA || CONFIG_SCSI_EATA_PIO */
 
        /*
         *  WIN_IDENTIFY returns little-endian info,
@@ -574,11 +574,11 @@ static inline u8 probe_for_drive (ide_drive_t *drive)
                        /* look for ATAPI device */
                        (void) do_probe(drive, WIN_PIDENTIFY);
                }
-               if (strstr(drive->id->model, "E X A B Y T E N E S T"))
-                       enable_nest(drive);
                if (!drive->present)
                        /* drive not found */
                        return 0;
+               if (strstr(drive->id->model, "E X A B Y T E N E S T"))
+                       enable_nest(drive);
        
                /* identification failed? */
                if (!drive->id_read) {
@@ -945,7 +945,7 @@ static void save_match(ide_hwif_t *hwif, ide_hwif_t *new, ide_hwif_t **match)
  */
 static int ide_init_queue(ide_drive_t *drive)
 {
-       request_queue_t *q;
+       struct request_queue *q;
        ide_hwif_t *hwif = HWIF(drive);
        int max_sectors = 256;
        int max_sg_entries = PRD_ENTRIES;
@@ -1025,7 +1025,7 @@ static int init_irq (ide_hwif_t *hwif)
        BUG_ON(irqs_disabled());        
        BUG_ON(hwif == NULL);
 
-       down(&ide_cfg_sem);
+       mutex_lock(&ide_cfg_mtx);
        hwif->hwgroup = NULL;
 #if MAX_HWIFS > 1
        /*
@@ -1073,14 +1073,14 @@ static int init_irq (ide_hwif_t *hwif)
                hwgroup->hwif->next = hwif;
                spin_unlock_irq(&ide_lock);
        } else {
-               hwgroup = kmalloc_node(sizeof(ide_hwgroup_t), GFP_KERNEL,
+               hwgroup = kmalloc_node(sizeof(ide_hwgroup_t),
+                                       GFP_KERNEL | __GFP_ZERO,
                                        hwif_to_node(hwif->drives[0].hwif));
                if (!hwgroup)
                        goto out_up;
 
                hwif->hwgroup = hwgroup;
 
-               memset(hwgroup, 0, sizeof(ide_hwgroup_t));
                hwgroup->hwif     = hwif->next = hwif;
                hwgroup->rq       = NULL;
                hwgroup->handler  = NULL;
@@ -1154,7 +1154,7 @@ static int init_irq (ide_hwif_t *hwif)
                printk(" (%sed with %s)",
                        hwif->sharing_irq ? "shar" : "serializ", match->name);
        printk("\n");
-       up(&ide_cfg_sem);
+       mutex_unlock(&ide_cfg_mtx);
        return 0;
 out_unlink:
        spin_lock_irq(&ide_lock);
@@ -1177,7 +1177,7 @@ out_unlink:
        }
        spin_unlock_irq(&ide_lock);
 out_up:
-       up(&ide_cfg_sem);
+       mutex_unlock(&ide_cfg_mtx);
        return 1;
 }