USB: gadget: pxa25x: Re-use DEFINE_SHOW_ATTRIBUTE() macro
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Wed, 14 Feb 2018 16:08:22 +0000 (18:08 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 9 Mar 2018 17:31:25 +0000 (09:31 -0800)
commitaaabe7a8fdcae0854dd3a05f6207d90b2ba6b284
tree2cfe1df1caaa44b6e6c1e6c0392917c7273c6928
parent40d2589aa45c663e46813ec1aed24d8f37501186
USB: gadget: pxa25x: 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/pxa25x_udc.c