usb: dwc3: qcom: clean up icc init

Clean up the interconnect-initialisation helper by increasing
indentation of (or merging) continuation lines and adding brackets
around multi-line blocks in order to improve readability.

Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20220805074500.21469-3-johan+linaro@kernel.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>