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| author | Takashi Iwai <tiwai@suse.de> | 2018-03-12 17:30:38 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2018-03-12 17:30:38 +0100 |
| commit | db45dc9540ea4864bb9d22eed30d3e70ed5d56d4 (patch) | |
| tree | c611d75097036ff464e9af31aa729e34c863ec93 /drivers/crypto/sunxi-ss/sun4i-ss-prng.c | |
| parent | ALSA: hda - Revert power_save option default value (diff) | |
| parent | Merge remote-tracking branches 'asoc/fix/amd', 'asoc/fix/hdmi-codec', 'asoc/f... (diff) | |
| download | linux-db45dc9540ea4864bb9d22eed30d3e70ed5d56d4.tar.xz linux-db45dc9540ea4864bb9d22eed30d3e70ed5d56d4.zip | |
Merge tag 'asoc-fix-v4.16-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v4.16
This is a fairly standard collection of fixes, there's no changes to the
core here just a bunch of small device specific changes for single
drivers plus an update to the MAINTAINERS file for the sgl5000.
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; } |