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USB: gadget: pxa27x: Re-use DEFINE_SHOW_ATTRIBUTE() macro
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Wed, 14 Feb 2018 16:08:23 +0000 (18:08 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 9 Mar 2018 17:31:25 +0000 (09:31 -0800)
commit35a7e0a2efe6714f68c92fb03e760264929f6dc5
treec92f76aa3953647b9e3829966b50fad06c1a0837
parentaaabe7a8fdcae0854dd3a05f6207d90b2ba6b284
USB: gadget: pxa27x: Re-use DEFINE_SHOW_ATTRIBUTE() macro

...instead of open coding file operations followed by custom ->open()
callbacks per each attribute.

Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/gadget/udc/pxa27x_udc.c