drivers/usb/gadget: refactor min with min_t

Ensure type safety by using min_t() instead of casted min().

Signed-off-by: Sabyrzhan Tasbolatov <[email protected]>
Link: https://lore.kernel.org/r/20

drivers/usb/gadget: refactor min with min_t

Ensure type safety by using min_t() instead of casted min().

Signed-off-by: Sabyrzhan Tasbolatov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: gadget: fix langid kernel-doc warning in usbstring.c

Fix spelling of the 'langid' function argument in the kernel-doc
notation to quieten a kernel-doc warning.

../drivers/usb/gadget/usbstring.

usb: gadget: fix langid kernel-doc warning in usbstring.c

Fix spelling of the 'langid' function argument in the kernel-doc
notation to quieten a kernel-doc warning.

../drivers/usb/gadget/usbstring.c:77: warning: Function parameter or member 'langid' not described in 'usb_validate_langid'
../drivers/usb/gadget/usbstring.c:77: warning: Excess function parameter 'lang' description in 'usb_validate_langid'

Fixes: 17309a6a4356 ("usb: gadget: add "usb_validate_langid" function")
Signed-off-by: Randy Dunlap <[email protected]>
Reviewed-by: Tao Ren <[email protected]>
Cc: Tao Ren <[email protected]>
Cc: Felipe Balbi <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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usb: correct kernel-doc inconsistency

Silence documentation build warning by correcting kernel-doc comment
for sub_validate_langid function.

./drivers/usb/gadget/usbstring.c:77: warning: Function

usb: correct kernel-doc inconsistency

Silence documentation build warning by correcting kernel-doc comment
for sub_validate_langid function.

./drivers/usb/gadget/usbstring.c:77: warning: Function parameter or member 'langid' not described in 'usb_validate_langid'
./drivers/usb/gadget/usbstring.c:77: warning: Excess function parameter 'lang' description in 'usb_validate_langid'

Signed-off-by: Colton Lewis <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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USB: replace hardcode maximum usb string length by definition

Replace hardcoded maximum USB string length (126 bytes) by definition
"USB_MAX_STRING_LEN".

Signed-off-by: Macpaul Lin <macpaul.lin@med

USB: replace hardcode maximum usb string length by definition

Replace hardcoded maximum USB string length (126 bytes) by definition
"USB_MAX_STRING_LEN".

Signed-off-by: Macpaul Lin <[email protected]>
Acked-by: Alan Stern <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: gadget: add "usb_validate_langid" function

The USB LANGID validation code in "check_user_usb_string" function is
moved to "usb_validate_langid" function which can be used by other usb
gadget dr

usb: gadget: add "usb_validate_langid" function

The USB LANGID validation code in "check_user_usb_string" function is
moved to "usb_validate_langid" function which can be used by other usb
gadget drivers.

Signed-off-by: Tao Ren <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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usb/gadget: Constify usb_gadget_get_string "table" argument

The table is never modified by the function. This allows us
to use it on a statically defined table that is marked const.

Signed-off-by:

usb/gadget: Constify usb_gadget_get_string "table" argument

The table is never modified by the function. This allows us
to use it on a statically defined table that is marked const.

Signed-off-by: Benjamin Herrenschmidt <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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USB: gadget: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license
in a specific and legally-defined manner. So the extra GPL text wording
can be remo

USB: gadget: Remove redundant license text

Now that the SPDX tag is in all USB files, that identifies the license
in a specific and legally-defined manner. So the extra GPL text wording
can be removed as it is no longer needed at all.

This is done on a quest to remove the 700+ different ways that files in
the kernel describe the GPL license text. And there's unneeded stuff
like the address (sometimes incorrect) for the FSF which is never
needed.

No copyright headers or other non-license-description text was removed.

Acked-by: Felipe Balbi <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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USB: add SPDX identifiers to all remaining files in drivers/usb/

It's good to have SPDX identifiers in all files to make it easier to
audit the kernel tree for correct licenses.

Update the drivers/

USB: add SPDX identifiers to all remaining files in drivers/usb/

It's good to have SPDX identifiers in all files to make it easier to
audit the kernel tree for correct licenses.

Update the drivers/usb/ and include/linux/usb* files with the correct
SPDX license identifier based on the license text in the file itself.
The SPDX identifier is a legally binding shorthand, which can be used
instead of the full boiler plate text.

This work is based on a script and data from Thomas Gleixner, Philippe
Ombredanne, and Kate Stewart.

Cc: Thomas Gleixner <[email protected]>
Cc: Kate Stewart <[email protected]>
Cc: Philippe Ombredanne <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Felipe Balbi <[email protected]>
Acked-by: Johan Hovold <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: delete non-required instances of include <linux/init.h>

None of these files are actually using any __init type directives
and hence don't need to include <linux/init.h>. Most are just a
left o

usb: delete non-required instances of include <linux/init.h>

None of these files are actually using any __init type directives
and hence don't need to include <linux/init.h>. Most are just a
left over from __devinit and __cpuinit removal, or simply due to
code getting copied from one driver to the next.

Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: gadget: libcomposite: move MODULE_VERSION to composite.c

MODULE_VERSION and AUTHOR looks better in composite.c than in
usbstrings.c so I move it there.
I put David Brownell as the module Author

usb: gadget: libcomposite: move MODULE_VERSION to composite.c

MODULE_VERSION and AUTHOR looks better in composite.c than in
usbstrings.c so I move it there.
I put David Brownell as the module Author as I belive he wrote most of
it.

Acked-by: Michal Nazarewicz <[email protected]>
Signed-off-by: Sebastian Andrzej Siewior <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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usb: gadget: start with libcomposite

This patch aims to be simple. It removes #include usbstribgs.c line from each
gadget and creates libcomposite.ko which has only one member, that is
usbstribgs.c.

usb: gadget: start with libcomposite

This patch aims to be simple. It removes #include usbstribgs.c line from each
gadget and creates libcomposite.ko which has only one member, that is
usbstribgs.c.

Acked-by: Michal Nazarewicz <[email protected]>
Signed-off-by: Sebastian Andrzej Siewior <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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USB: remove homegrown UTF conversion routine for gadgets

This patch (as1502) removes the UTF8-to-UTF16 conversion routine in
the USB gadget library and replaces it with a call to the equivalent
func

USB: remove homegrown UTF conversion routine for gadgets

This patch (as1502) removes the UTF8-to-UTF16 conversion routine in
the USB gadget library and replaces it with a call to the equivalent
function in the NLS library.

The only downside worth noting is that the NLS library routine
requires the output buffer to be 16-bit aligned. This is always true
in the gadget code, because the output buffer is always a
usb_request buffer being used to send a string descriptor.

Signed-off-by: Alan Stern <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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USB: Gadget: fix UTF conversion in the usbstring library

This patch (as1234) fixes a bug in the UTF8 -> UTF-16 conversion
routine in the gadget/usbstring library. In a UTF-8 multi-byte
sequence, al

USB: Gadget: fix UTF conversion in the usbstring library

This patch (as1234) fixes a bug in the UTF8 -> UTF-16 conversion
routine in the gadget/usbstring library. In a UTF-8 multi-byte
sequence, all bytes after the first should have their high-order
two bits set to 10, not 11.

Signed-off-by: Alan Stern <[email protected]>
Acked-by: David Brownell <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: use get/put_unaligned_* helpers

Signed-off-by: Harvey Harrison <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>
Cc: Alan Stern <[email protected]>
Cc: David Bro

usb: use get/put_unaligned_* helpers

Signed-off-by: Harvey Harrison <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>
Cc: Alan Stern <[email protected]>
Cc: David Brownell <[email protected]>
Cc: Al Viro <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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USB: move <linux/usb_gadget.h> to <linux/usb/gadget.h>

Move <linux/usb_gadget.h> to <linux/usb/gadget.h>, reducing
some of the clutter in the main include directory.

Signed-off-by: David Brownell <

USB: move <linux/usb_gadget.h> to <linux/usb/gadget.h>

Move <linux/usb_gadget.h> to <linux/usb/gadget.h>, reducing
some of the clutter in the main include directory.

Signed-off-by: David Brownell <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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USB: <linux/usb_ch9.h> becomes <linux/usb/ch9.h>

This moves <linux/usb_ch9.h> to <linux/usb/ch9.h> to reduce some of the
clutter of usb header files.

Signed-off-by: David Brownell <dbrownell@users.

USB: <linux/usb_ch9.h> becomes <linux/usb/ch9.h>

This moves <linux/usb_ch9.h> to <linux/usb/ch9.h> to reduce some of the
clutter of usb header files.

Signed-off-by: David Brownell <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in

Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

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