iio: gyro: mpu3050: Fix out-of-sequence free_irq()

iio: gyro: mpu3050: Fix out-of-sequence free_irq()

The triggered buffer is initialized before the IRQ is requested. The
removal path currently calls iio_triggered_buffer_cleanup() before
free_irq(). This violates the expected LIFO.

Place free_irq() in the correct location relative to
iio_triggered_buffer_cleanup().

Fixes: 3904b28efb2c7 ("iio: gyro: Add driver for the MPU-3050 gyroscope")
Suggested-by: Jonathan Cameron <jic23@kernel.org>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Ethan Tidmore <ethantidmore06@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>