hwrng: exynos - Improve coding style

Fix obvious style issues. Some of those were found with checkpatch, and
some just contradict the kernel coding style guide.

No functional change.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Łukasz Stelmach <l.stelmach@samsung.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Sam Protsenko 2024-06-20 18:13:35 -05:00 • committed by Herbert Xu
commit 76536caabe