diff options
| author |   Mark Brown <broonie@kernel.org> | 2018-01-25 18:16:26 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-01-25 18:16:26 +0000 |
| commit | 0b5eca67bd2d0e6f6d0ccdc316aced0cc4bf2e9f (patch) | |
| tree | b6597ffe774a67ab5b8eebd57c9a723732d3a39c /kernel/sys.c | |
| parent | ASoC: don't use snd_soc_write/read on twl4030 (diff) | |
| parent | ASoC: don't use snd_soc_write/read on twl6040 (diff) | |
Merge branches 'topic/twl4030' and 'topic/twl6040' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-twl-breakage
Diffstat (limited to 'kernel/sys.c')
| -rw-r--r-- | kernel/sys.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/kernel/sys.c b/kernel/sys.c index 524a4cb9bbe2..83ffd7dccf23 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -111,6 +111,12 @@ #ifndef SET_FP_MODE # define SET_FP_MODE(a,b) (-EINVAL) #endif +#ifndef SVE_SET_VL +# define SVE_SET_VL(a) (-EINVAL) +#endif +#ifndef SVE_GET_VL +# define SVE_GET_VL() (-EINVAL) +#endif /* * this is where the system-wide overflow UID and GID are defined, for @@ -2386,6 +2392,12 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3, case PR_GET_FP_MODE: error = GET_FP_MODE(me); break; + case PR_SVE_SET_VL: + error = SVE_SET_VL(arg2); + break; + case PR_SVE_GET_VL: + error = SVE_GET_VL(); + break; default: error = -EINVAL; break; |