hw/arm/stellaris: Fix code style issues in GPTM code

Fix the code style issues in the Stellaris general purpose timer
module code, so that when we move it to a different file in a
following patch checkpatch doesn't complain.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alexandre Iooss <erdnaxe@crans.org>
Message-id: 20210812093356.1946-23-peter.maydell@linaro.org
1 file changed