X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fmtd%2Fdevices%2Fmtd_dataflash.c;h=a987e917f4e07e4c1bc534b574f66841d9c55cd3;hb=a2f44b27303a5353859d77a3e96a1d3f33f56ab7;hp=a19480d07888dfd043872b2e5d715755851a17e8;hpb=9464c7cf61b9433057924c36e6e02f303a00e768;p=linux-2.6.git

diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c
index a19480d07..a987e917f 100644
--- a/drivers/mtd/devices/mtd_dataflash.c
+++ b/drivers/mtd/devices/mtd_dataflash.c
@@ -9,7 +9,6 @@
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
 */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -460,7 +459,7 @@ add_dataflash(struct spi_device *spi, char *name,
 	struct mtd_info			*device;
 	struct flash_platform_data	*pdata = spi->dev.platform_data;
 
-	priv = (struct dataflash *) kzalloc(sizeof *priv, GFP_KERNEL);
+	priv = kzalloc(sizeof *priv, GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
 
@@ -478,9 +477,10 @@ add_dataflash(struct spi_device *spi, char *name,
 	device->name = (pdata && pdata->name) ? pdata->name : priv->name;
 	device->size = nr_pages * pagesize;
 	device->erasesize = pagesize;
+	device->writesize = pagesize;
 	device->owner = THIS_MODULE;
 	device->type = MTD_DATAFLASH;
-	device->flags = MTD_CAP_NORFLASH;
+	device->flags = MTD_WRITEABLE;
 	device->erase = dataflash_erase;
 	device->read = dataflash_read;
 	device->write = dataflash_write;
@@ -536,7 +536,7 @@ static int __devinit dataflash_probe(struct spi_device *spi)
 	if (status <= 0 || status == 0xff) {
 		DEBUG(MTD_DEBUG_LEVEL1, "%s: status error %d\n",
 				spi->dev.bus_id, status);
-		if (status == 0xff)
+		if (status == 0 || status == 0xff)
 			status = -ENODEV;
 		return status;
 	}