patch-2.4.10 linux/drivers/block/floppy.c

• Lines: 59
• Date: Mon Sep 10 12:42:31 2001
• Orig file: v2.4.9/linux/drivers/block/floppy.c
• Orig date: Sun Aug 12 13:27:59 2001

diff -u --recursive --new-file v2.4.9/linux/drivers/block/floppy.c linux/drivers/block/floppy.c
@@ -124,6 +124,11 @@
  * - s/suser/capable/
  */
 
+/*
+ * 2001/08/26 -- Paul Gortmaker - fix insmod oops on machines with no
+ * floppy controller (lingering task on list after module is gone... boom.)
+ */
+
 #define FLOPPY_SANITY_CHECK
 #undef  FLOPPY_SILENT_DCL_CLEAR
 
@@ -3492,6 +3497,10 @@
 		case BLKGETSIZE:
 			ECALL(get_floppy_geometry(drive, type, &g));
 			return put_user(g->size, (long *) param);
+
+		case BLKGETSIZE64:
+			ECALL(get_floppy_geometry(drive, type, &g));
+			return put_user((u64)g->size << 9, (u64 *) param);
 		/* BLKRRPART is not defined as floppies don't have
 		 * partition tables */
 	}
@@ -4144,7 +4153,7 @@
 	return 0;
 }
 
-static int have_no_fdc= -EIO;
+static int have_no_fdc= -ENODEV;
 
 
 int __init floppy_init(void)
@@ -4200,7 +4209,6 @@
 		del_timer(&fd_timeout);
 		blk_cleanup_queue(BLK_DEFAULT_QUEUE(MAJOR_NR));
 		devfs_unregister_blkdev(MAJOR_NR,"fd");
-		del_timer(&fd_timeout);
 		return -EBUSY;
 	}
 
@@ -4259,9 +4267,7 @@
 	if (have_no_fdc) 
 	{
 		DPRINT("no floppy controllers found\n");
-		floppy_tq.routine = (void *)(void *) empty;
-		mark_bh(IMMEDIATE_BH);
-		schedule();
+		run_task_queue(&tq_immediate);
 		if (usage_count)
 			floppy_release_irq_and_dma();
 		blk_cleanup_queue(BLK_DEFAULT_QUEUE(MAJOR_NR));
@@ -4472,6 +4478,7 @@
 MODULE_PARM(FLOPPY_DMA,"i");
 MODULE_AUTHOR("Alain L. Knaff");
 MODULE_SUPPORTED_DEVICE("fd");
+MODULE_LICENSE("GPL");
 
 #else