diff options
Diffstat (limited to 'drivers/usb/gadget/function/storage_common.h')
| -rw-r--r-- | drivers/usb/gadget/function/storage_common.h | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/usb/gadget/function/storage_common.h b/drivers/usb/gadget/function/storage_common.h index e5e3a2553aaa..11ac785d5eee 100644 --- a/drivers/usb/gadget/function/storage_common.h +++ b/drivers/usb/gadget/function/storage_common.h @@ -5,7 +5,7 @@ #include <linux/device.h> #include <linux/usb/storage.h> #include <scsi/scsi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #ifndef DEBUG #undef VERBOSE_DEBUG @@ -131,7 +131,7 @@ static inline bool fsg_lun_is_open(struct fsg_lun *curlun) #define FSG_BUFLEN ((u32)16384) /* Maximal number of LUNs supported in mass storage function */ -#define FSG_MAX_LUNS 16 +#define FSG_MAX_LUNS (US_BULK_MAX_LUN_LIMIT + 1) enum fsg_buffer_state { BUF_STATE_SENDING = -2, @@ -172,11 +172,6 @@ enum data_direction { DATA_DIR_NONE }; -static inline u32 get_unaligned_be24(u8 *buf) -{ - return 0xffffff & (u32) get_unaligned_be32(buf - 1); -} - static inline struct fsg_lun *fsg_lun_from_dev(struct device *dev) { return container_of(dev, struct fsg_lun, dev); @@ -224,5 +219,7 @@ ssize_t fsg_store_removable(struct fsg_lun *curlun, const char *buf, size_t count); ssize_t fsg_store_inquiry_string(struct fsg_lun *curlun, const char *buf, size_t count); +ssize_t fsg_store_forced_eject(struct fsg_lun *curlun, struct rw_semaphore *filesem, + const char *buf, size_t count); #endif /* USB_STORAGE_COMMON_H */ |