diff options
| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-04-04 22:13:35 +0200 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-04-04 22:13:35 +0200 |
| commit | fe5f31a8010a0cb13e72cfb72905fefa2a41730c (patch) | |
| tree | 324d237e47092cc66b13c7421dbda6ea6961c6b4 /drivers/crypto/sunxi-ss/sun4i-ss-prng.c | |
| parent | a88b5f38338db9cf2b8868e3645c30da655ac139 (diff) | |
| parent | 91ab883eb21325ad80f3473633f794c78ac87f51 (diff) | |
Merge tag 'v4.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into mtd/next
Backmerge v4.16-rc2 into mtd/next to resolve a conflict between Linus'
master branch and nand/for-4.17.
Diffstat (limited to 'drivers/crypto/sunxi-ss/sun4i-ss-prng.c')
| -rw-r--r-- | drivers/crypto/sunxi-ss/sun4i-ss-prng.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-prng.c b/drivers/crypto/sunxi-ss/sun4i-ss-prng.c index 0d01d1624252..63d636424161 100644 --- a/drivers/crypto/sunxi-ss/sun4i-ss-prng.c +++ b/drivers/crypto/sunxi-ss/sun4i-ss-prng.c @@ -28,7 +28,7 @@ int sun4i_ss_prng_generate(struct crypto_rng *tfm, const u8 *src, algt = container_of(alg, struct sun4i_ss_alg_template, alg.rng); ss = algt->ss; - spin_lock(&ss->slock); + spin_lock_bh(&ss->slock); writel(mode, ss->base + SS_CTL); @@ -51,6 +51,6 @@ int sun4i_ss_prng_generate(struct crypto_rng *tfm, const u8 *src, } writel(0, ss->base + SS_CTL); - spin_unlock(&ss->slock); - return dlen; + spin_unlock_bh(&ss->slock); + return 0; } |