USB: g_file_storage: per-LUN ro, removable and cdrom flags handling changed

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removable and cdrom flag has been added to the fsg_lun structure
removing any references to mod_data object from storage_common.c.

As of read-only flag, previously it was set if a read-only
backing file was specified (which is good) and remained set
even after the file has been closed (which may be considered an
issue).  Currently, the initial read-only flag is preserved so
if it was unset each time file is opened code will try to open
it read-write even if previous file was opened read-only.

Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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This commit is contained in:

Michal Nazarewicz 2009-10-28 16:57:16 +01:00 • committed by Greg Kroah-Hartman

parent d6181702f5

commit e909ef5def

2 changed files with 13 additions and 6 deletions

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12

drivers/usb/gadget/file_storage.c

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7

drivers/usb/gadget/storage_common.c

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