usb: gadget: f_serial: convert to new function interface with backward compatibility

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Converting f_serial to the new function interface requires converting
the f_serial's function code and its users.

This patch converts the f_serial.c to the new function interface.

The file is now compiled into a separate usb_f_serial.ko module.
The old function interface is provided by means of preprocessor
conditional directives. After all users are converted, the old interface
can be removed.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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This commit is contained in:

Andrzej Pietrasiewicz 2013-03-18 09:52:57 +01:00 • committed by Felipe Balbi

parent 81f886cb7a

commit 60540ea2c5

4 changed files with 110 additions and 27 deletions

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3

drivers/usb/gadget/Kconfig

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2

drivers/usb/gadget/Makefile

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131

drivers/usb/gadget/f_serial.c

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1

drivers/usb/gadget/serial.c

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