Andy Shevchenko 64cfe86067 USB: host: imx21: Re-use DEFINE_SHOW_ATTRIBUTE() macro ...

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

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-03-09 09:31:26 -08:00

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