X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fmtd%2Fnand%2Fspia.c;h=b777c412b75835e7ebbb08bef2e7e681d031ebcc;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=acf6fc808b7658c4e3b396dc6bc9dde8d724c994;hpb=87fc8d1bb10cd459024a742c6a10961fefcef18f;p=linux-2.6.git

diff --git a/drivers/mtd/nand/spia.c b/drivers/mtd/nand/spia.c
index acf6fc808..b777c412b 100644
--- a/drivers/mtd/nand/spia.c
+++ b/drivers/mtd/nand/spia.c
@@ -8,7 +8,7 @@
  *			to controllines	(due to change in nand.c)
  *			page_cache added
  *
- * $Id: spia.c,v 1.21 2003/07/11 15:12:29 dwmw2 Exp $
+ * $Id: spia.c,v 1.24 2004/11/04 12:53:10 gleixner Exp $
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -59,10 +59,10 @@ static int spia_fio_base = SPIA_FIO_BASE;
 static int spia_pedr = SPIA_PEDR;
 static int spia_peddr = SPIA_PEDDR;
 
-MODULE_PARM(spia_io_base, "i");
-MODULE_PARM(spia_fio_base, "i");
-MODULE_PARM(spia_pedr, "i");
-MODULE_PARM(spia_peddr, "i");
+module_param(spia_io_base, int, 0);
+module_param(spia_fio_base, int, 0);
+module_param(spia_pedr, int, 0);
+module_param(spia_peddr, int, 0);
 
 /*
  * Define partitions for flash device
@@ -132,8 +132,8 @@ int __init spia_init (void)
 	(*(volatile unsigned char *) (spia_io_base + spia_peddr)) = 0x07;
 
 	/* Set address of NAND IO lines */
-	this->IO_ADDR_R = spia_fio_base;
-	this->IO_ADDR_W = spia_fio_base;
+	this->IO_ADDR_R = (void __iomem *) spia_fio_base;
+	this->IO_ADDR_W = (void __iomem *) spia_fio_base;
 	/* Set address of hardware control function */
 	this->hwcontrol = spia_hwcontrol;
 	/* 15 us command delay time */
@@ -145,14 +145,6 @@ int __init spia_init (void)
 		return -ENXIO;
 	}
 
-	/* Allocate memory for internal data buffer */
-	this->data_buf = kmalloc (sizeof(u_char) * (spia_mtd->oobblock + spia_mtd->oobsize), GFP_KERNEL);
-	if (!this->data_buf) {
-		printk ("Unable to allocate NAND data buffer for SPIA.\n");
-		kfree (spia_mtd);
-		return -ENOMEM;
-	}
-
 	/* Register the partitions */
 	add_mtd_partitions(spia_mtd, partition_info, NUM_PARTITIONS);
 
@@ -167,13 +159,8 @@ module_init(spia_init);
 #ifdef MODULE
 static void __exit spia_cleanup (void)
 {
-	struct nand_chip *this = (struct nand_chip *) &spia_mtd[1];
-
-	/* Unregister the device */
-	del_mtd_device (spia_mtd);
-
-	/* Free internal data buffer */
-	kfree (this->data_buf);
+	/* Release resources, unregister device */
+	nand_release (spia_mtd);
 
 	/* Free the MTD device structure */
 	kfree (spia_mtd);