X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fscsi%2F3w-9xxx.c;h=867f6fd5c2c019e51e310e7cb04de44e098f00d3;hb=1b40a895df6c7d5a80e71f65674060b03d84bbef;hp=fa922f80635717749e4cf3f74a0344babd8232a6;hpb=035f5e06515a66827015202685e457a5534441b7;p=linux-2.6

diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index fa922f8063..867f6fd5c2 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -140,9 +140,10 @@ static void twa_unmap_scsi_data(TW_Device_Extension *tw_dev, int request_id);
 /* Functions */
 
 /* Show some statistics about the card */
-static ssize_t twa_show_stats(struct class_device *class_dev, char *buf)
+static ssize_t twa_show_stats(struct device *dev,
+			      struct device_attribute *attr, char *buf)
 {
-	struct Scsi_Host *host = class_to_shost(class_dev);
+	struct Scsi_Host *host = class_to_shost(dev);
 	TW_Device_Extension *tw_dev = (TW_Device_Extension *)host->hostdata;
 	unsigned long flags = 0;
 	ssize_t len;
@@ -184,7 +185,7 @@ static int twa_change_queue_depth(struct scsi_device *sdev, int queue_depth)
 } /* End twa_change_queue_depth() */
 
 /* Create sysfs 'stats' entry */
-static struct class_device_attribute twa_host_stats_attr = {
+static struct device_attribute twa_host_stats_attr = {
 	.attr = {
 		.name = 	"stats",
 		.mode =		S_IRUGO,
@@ -193,7 +194,7 @@ static struct class_device_attribute twa_host_stats_attr = {
 };
 
 /* Host attributes initializer */
-static struct class_device_attribute *twa_host_attrs[] = {
+static struct device_attribute *twa_host_attrs[] = {
 	&twa_host_stats_attr,
 	NULL,
 };
@@ -1277,7 +1278,7 @@ static irqreturn_t twa_interrupt(int irq, void *dev_instance)
 			error = 0;
 			/* Check for command packet errors */
 			if (full_command_packet->command.newcommand.status != 0) {
-				if (tw_dev->srb[request_id] != 0) {
+				if (tw_dev->srb[request_id] != NULL) {
 					error = twa_fill_sense(tw_dev, request_id, 1, 1);
 				} else {
 					/* Skip ioctl error prints */
@@ -1289,7 +1290,7 @@ static irqreturn_t twa_interrupt(int irq, void *dev_instance)
 
 			/* Check for correct state */
 			if (tw_dev->state[request_id] != TW_S_POSTED) {
-				if (tw_dev->srb[request_id] != 0) {
+				if (tw_dev->srb[request_id] != NULL) {
 					TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1a, "Received a request id that wasn't posted");
 					TW_CLEAR_ALL_INTERRUPTS(tw_dev);
 					goto twa_interrupt_bail;
@@ -1297,7 +1298,7 @@ static irqreturn_t twa_interrupt(int irq, void *dev_instance)
 			}
 
 			/* Check for internal command completion */
-			if (tw_dev->srb[request_id] == 0) {
+			if (tw_dev->srb[request_id] == NULL) {
 				if (request_id != tw_dev->chrdev_request_id) {
 					if (twa_aen_complete(tw_dev, request_id))
 						TW_PRINTK(tw_dev->host, TW_DRIVER, 0x1b, "Error completing AEN during attention interrupt");
@@ -2025,8 +2026,6 @@ static int __devinit twa_probe(struct pci_dev *pdev, const struct pci_device_id
 	}
 	tw_dev = (TW_Device_Extension *)host->hostdata;
 
-	memset(tw_dev, 0, sizeof(TW_Device_Extension));
-
 	/* Save values to device extension */
 	tw_dev->host = host;
 	tw_dev->tw_pci_dev = pdev;