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path: root/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-prng.c
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2021-04-16crypto: sun4i-ss - Fix PM reference leak when pm_runtime_get_sync() failsShixin Liu1-1/+1
pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced. Signed-off-by: Shixin Liu <liushixin2@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: sun4i-ss - add SPDX header and remove blank linesCorentin Labbe1-0/+1
This patchs fixes some remaining style issue. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-03crypto: sun4i-ss - enabled stats via debugfsCorentin Labbe1-0/+5
This patch enable to access usage stats for each algorithm. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-01crypto: sun4i-ss - Move to Allwinner directoryCorentin Labbe1-0/+63
Since we have a dedicated Allwinner directory for crypto driver, move the sun4i-ss driver in it. Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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