i2c: gpio: Use devm_gpio_request()
i2c: gpio: Use devm_gpio_request()

Use devm_gpio_request() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <fc379137a64feb86ce38ec5811a14280acc1ccfc@samsung.com>
Reviewed-by: Violeta Menendez <b64d8488a5920d729e4e65d4613d4205c9d4eab5@codethink.co.uk>
Reviewed-by: Ian Molton <43ea0827e0bfe0bec315097c4afeac2434c86107@codethink.co.uk>
Tested-by: Violeta Menendez <b64d8488a5920d729e4e65d4613d4205c9d4eab5@codethink.co.uk>
Signed-off-by: Wolfram Sang <fd4ce474653598159cad06f3c83387a05cd53a44@the-dreams.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs