1 files changed, 13 insertions, 10 deletions

diff --git a/drivers/usb/storage/alauda.c b/drivers/usb/storage/alauda.c
index 115f05a6201a..e01f3a42bde4 100644
--- a/drivers/usb/storage/alauda.c
+++ b/drivers/usb/storage/alauda.c
@@ -36,7 +36,7 @@
 MODULE_DESCRIPTION("Driver for Alauda-based card readers");
 MODULE_AUTHOR("Daniel Drake <dsd@gentoo.org>");
 MODULE_LICENSE("GPL");
-MODULE_IMPORT_NS(USB_STORAGE);
+MODULE_IMPORT_NS("USB_STORAGE");
 
 /*
  * Status bytes
@@ -105,6 +105,8 @@ struct alauda_info {
 	unsigned char sense_key;
 	unsigned long sense_asc;	/* additional sense code */
 	unsigned long sense_ascq;	/* additional sense code qualifier */
+
+	bool media_initialized;
 };
 
 #define short_pack(lsb,msb) ( ((u16)(lsb)) | ( ((u16)(msb))<<8 ) )
@@ -130,7 +132,7 @@ static int init_alauda(struct us_data *us);
 { USB_DEVICE_VER(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax), \
   .driver_info = (flags) }
 
-static struct usb_device_id alauda_usb_ids[] = {
+static const struct usb_device_id alauda_usb_ids[] = {
 #	include "unusual_alauda.h"
 	{ }		/* Terminating entry */
 };
@@ -152,7 +154,7 @@ MODULE_DEVICE_TABLE(usb, alauda_usb_ids);
 	.initFunction = init_function,	\
 }
 
-static struct us_unusual_dev alauda_unusual_dev_list[] = {
+static const struct us_unusual_dev alauda_unusual_dev_list[] = {
 #	include "unusual_alauda.h"
 	{ }		/* Terminating entry */
 };
@@ -172,7 +174,7 @@ struct alauda_card_info {
 	unsigned char zoneshift;	/* 1<<zs blocks per zone */
 };
 
-static struct alauda_card_info alauda_card_ids[] = {
+static const struct alauda_card_info alauda_card_ids[] = {
 	/* NAND flash */
 	{ 0x6e, 20, 8, 4, 8},	/* 1 MB */
 	{ 0xe8, 20, 8, 4, 8},	/* 1 MB */
@@ -198,7 +200,7 @@ static struct alauda_card_info alauda_card_ids[] = {
 	{ 0,}
 };
 
-static struct alauda_card_info *alauda_card_find_id(unsigned char id)
+static const struct alauda_card_info *alauda_card_find_id(unsigned char id)
 {
 	int i;
 
@@ -381,7 +383,7 @@ static int alauda_init_media(struct us_data *us)
 {
 	unsigned char *data = us->iobuf;
 	int ready = 0;
-	struct alauda_card_info *media_info;
+	const struct alauda_card_info *media_info;
 	unsigned int num_zones;
 
 	while (ready == 0) {
@@ -476,11 +478,12 @@ static int alauda_check_media(struct us_data *us)
 	}
 
 	/* Check for media change */
-	if (status[0] & 0x08) {
+	if (status[0] & 0x08 || !info->media_initialized) {
 		usb_stor_dbg(us, "Media change detected\n");
 		alauda_free_maps(&MEDIA_INFO(us));
-		alauda_init_media(us);
-
+		rc = alauda_init_media(us);
+		if (rc == USB_STOR_TRANSPORT_GOOD)
+			info->media_initialized = true;
 		info->sense_key = UNIT_ATTENTION;
 		info->sense_asc = 0x28;
 		info->sense_ascq = 0x00;
@@ -1129,7 +1132,7 @@ static int alauda_transport(struct scsi_cmnd *srb, struct us_data *us)
 	int rc;
 	struct alauda_info *info = (struct alauda_info *) us->extra;
 	unsigned char *ptr = us->iobuf;
-	static unsigned char inquiry_response[36] = {
+	static const unsigned char inquiry_response[36] = {
 		0x00, 0x80, 0x00, 0x01, 0x1F, 0x00, 0x00, 0x00
 	};