patch-2.4.22 linux-2.4.22/drivers/macintosh/mediabay.c
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- Lines: 58
- Date:
2003-08-25 04:44:42.000000000 -0700
- Orig file:
linux-2.4.21/drivers/macintosh/mediabay.c
- Orig date:
2002-02-25 11:37:58.000000000 -0800
diff -urN linux-2.4.21/drivers/macintosh/mediabay.c linux-2.4.22/drivers/macintosh/mediabay.c
@@ -109,7 +109,7 @@
#ifdef CONFIG_BLK_DEV_IDE
/* check the busy bit in the media-bay ide interface
(assumes the media-bay contains an ide device) */
-#define MB_IDE_READY(i) ((inb(media_bays[i].cd_base + 0x70) & 0x80) == 0)
+#define MB_IDE_READY(i) ((readb(media_bays[i].cd_base + 0x70) & 0x80) == 0)
#endif
/* Note: All delays are not in milliseconds and converted to HZ relative
@@ -577,7 +577,8 @@
MBDBG("mediabay %d IDE ready\n", i);
}
break;
- }
+ } else if (bay->timer > 0)
+ bay->timer--;
if (bay->timer == 0) {
printk("\nIDE Timeout in bay %d !\n", i);
MBDBG("mediabay%d: nIDE Timeout !\n", i);
@@ -756,7 +757,7 @@
struct media_bay_info* bay = &media_bays[n];
if (!np->parent || np->n_addrs == 0 || !request_OF_resource(np, 0, NULL)) {
np = np->next;
- printk(KERN_ERR "media-bay: Can't request IO resource !\n");
+ printk(KERN_ERR "mediabay: Can't request IO resource !\n");
continue;
}
bay->mb_type = mb_ohare;
@@ -771,7 +772,7 @@
bay->mb_type = mb_ohare;
bay->ops = &ohare_mb_ops;
} else {
- printk(KERN_ERR "mediabay: Unknown bay type !\n");
+ printk(KERN_ERR "media-bay: Unknown bay type !\n");
np = np->next;
continue;
}
@@ -782,7 +783,7 @@
MB_BIS(bay, KEYLARGO_MBCR, KL_MBCR_MB0_ENABLE);
#ifdef MB_USE_INTERRUPTS
if (np->n_intrs == 0) {
- printk(KERN_ERR "media bay %d has no irq\n",n);
+ printk(KERN_ERR "media-bay %d has no irq\n",n);
np = np->next;
continue;
}
@@ -823,8 +824,9 @@
pmu_register_sleep_notifier(&mb_sleep_notifier);
#endif /* CONFIG_PMAC_PBOOK */
- kernel_thread(media_bay_task, NULL,
- CLONE_FS | CLONE_FILES | CLONE_SIGHAND);
+ if (kernel_thread(media_bay_task, NULL,
+ CLONE_FS | CLONE_FILES | CLONE_SIGHAND) < 0)
+ printk(KERN_ERR "media-bay: Cannot create polling thread !\n");
}
}
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