Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
drivers/usb/gadget/storage_common.c | 20 +++++++++-----------
1 files changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/usb/gadget/storage_common.c b/drivers/usb/gadget/storage_common.c
index 29b9ddd..b5da774 100644
--- a/drivers/usb/gadget/storage_common.c
+++ b/drivers/usb/gadget/storage_common.c
@@ -25,6 +25,7 @@
#include <linux/usb/storage.h>
+#include <linux/configfs.h>
#include <scsi/scsi.h>
#include <asm/unaligned.h>
#include "storage_common.h"
@@ -45,10 +46,9 @@
#define VLDBG(lun, fmt, args...) do { } while (0)
#endif /* VERBOSE_DEBUG */
-#define LDBG(lun, fmt, args...) dev_dbg (&(lun)->dev, fmt, ## args)
-#define LERROR(lun, fmt, args...) dev_err (&(lun)->dev, fmt, ## args)
-#define LWARN(lun, fmt, args...) dev_warn(&(lun)->dev, fmt, ## args)
-#define LINFO(lun, fmt, args...) dev_info(&(lun)->dev, fmt, ## args)
+#define LERROR(lun, fmt, args...) pr_err(fmt, ## args)
+#define LDBG(lun, fmt, args...) pr_debug(fmt, ## args)
+#define LINFO(lun, fmt, args...) pr_info(fmt, ## args)
#ifdef DUMP_MSGS
@@ -141,7 +141,11 @@ struct fsg_lun {
unsigned int blkbits; /* Bits of logical block size of bound block device */
unsigned int blksize; /* logical block size of bound block device */
- struct device dev;
+
+ /* configfs-related section */
+ struct config_item item;
+ struct rw_semaphore *filesem;
+ unsigned int n_lun;
};
static inline bool fsg_lun_is_open(struct fsg_lun *curlun)
@@ -149,12 +153,6 @@ static inline bool fsg_lun_is_open(struct fsg_lun *curlun)
return curlun->filp != NULL;
}
-static inline struct fsg_lun *fsg_lun_from_dev(struct device *dev)
-{
- return container_of(dev, struct fsg_lun, dev);
-}
-
-
/* Big enough to hold our biggest descriptor */
#define EP0_BUFSIZE 256
#define DELAYED_STATUS (EP0_BUFSIZE + 999) /* An impossibly large value */
--
1.7.0.4
--
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