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| author | Alan Stern <stern@rowland.harvard.edu> | 2010-09-03 11:15:41 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-22 10:21:28 -0700 |
| commit | d8087427ccefc0b3364735b96274375246fd452c (patch) | |
| tree | dcdb0485977e21799e9d101a501cfb885a4fe8d6 /drivers/usb/gadget/storage_common.c | |
| parent | 10f47168721c0143f23e94eac2fc797aa643de39 (diff) | |
| download | lwn-d8087427ccefc0b3364735b96274375246fd452c.tar.gz lwn-d8087427ccefc0b3364735b96274375246fd452c.zip | |
USB: g_file_storage: don't generate automatic serial string
This patch (as1413) changes g_file_storage to avoid generating a bogus
automatic serial-number string descriptor. If the user doesn't provide
a valid serial number via a module parameter then a warning is logged
and the gadget won't have any serial string descriptor at all.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: David Brownell <david-b@pacbell.net>
CC: Michal Nazarewicz <m.nazarewicz@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/storage_common.c')
| -rw-r--r-- | drivers/usb/gadget/storage_common.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/gadget/storage_common.c b/drivers/usb/gadget/storage_common.c index 484acfb1a7c5..d7856c599d5a 100644 --- a/drivers/usb/gadget/storage_common.c +++ b/drivers/usb/gadget/storage_common.c @@ -26,7 +26,6 @@ * be defined (each of type pointer to char): * - fsg_string_manufacturer -- name of the manufacturer * - fsg_string_product -- name of the product - * - fsg_string_serial -- product's serial * - fsg_string_config -- name of the configuration * - fsg_string_interface -- name of the interface * The first four are only needed when FSG_DESCRIPTORS_DEVICE_STRINGS @@ -552,7 +551,7 @@ static struct usb_string fsg_strings[] = { #ifndef FSG_NO_DEVICE_STRINGS {FSG_STRING_MANUFACTURER, fsg_string_manufacturer}, {FSG_STRING_PRODUCT, fsg_string_product}, - {FSG_STRING_SERIAL, fsg_string_serial}, + {FSG_STRING_SERIAL, ""}, {FSG_STRING_CONFIG, fsg_string_config}, #endif {FSG_STRING_INTERFACE, fsg_string_interface}, |