diff options
| author | Dave Airlie <airlied@redhat.com> | 2015-04-20 11:32:26 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-04-20 13:05:20 +1000 |
| commit | 2c33ce009ca2389dbf0535d0672214d09738e35e (patch) | |
| tree | 6186a6458c3c160385d794a23eaf07c786a9e61b /arch/mips/math-emu/sp_sqrt.c | |
| parent | cec32a47010647e8b0603726ebb75b990a4057a4 (diff) | |
| parent | 09d51602cf84a1264946711dd4ea0dddbac599a1 (diff) | |
Merge Linus master into drm-next
The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.
I've included the patch into the merge to fix the build.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'arch/mips/math-emu/sp_sqrt.c')
| -rw-r--r-- | arch/mips/math-emu/sp_sqrt.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/arch/mips/math-emu/sp_sqrt.c b/arch/mips/math-emu/sp_sqrt.c index b7c098a86f95..67059c33a250 100644 --- a/arch/mips/math-emu/sp_sqrt.c +++ b/arch/mips/math-emu/sp_sqrt.c @@ -35,13 +35,12 @@ union ieee754sp ieee754sp_sqrt(union ieee754sp x) /* x == INF or NAN? */ switch (xc) { - case IEEE754_CLASS_QNAN: - /* sqrt(Nan) = Nan */ + case IEEE754_CLASS_SNAN: return ieee754sp_nanxcpt(x); - case IEEE754_CLASS_SNAN: - ieee754_setcx(IEEE754_INVALID_OPERATION); - return ieee754sp_nanxcpt(ieee754sp_indef()); + case IEEE754_CLASS_QNAN: + /* sqrt(Nan) = Nan */ + return x; case IEEE754_CLASS_ZERO: /* sqrt(0) = 0 */ @@ -51,7 +50,7 @@ union ieee754sp ieee754sp_sqrt(union ieee754sp x) if (xs) { /* sqrt(-Inf) = Nan */ ieee754_setcx(IEEE754_INVALID_OPERATION); - return ieee754sp_nanxcpt(ieee754sp_indef()); + return ieee754sp_indef(); } /* sqrt(+Inf) = Inf */ return x; @@ -61,7 +60,7 @@ union ieee754sp ieee754sp_sqrt(union ieee754sp x) if (xs) { /* sqrt(-x) = Nan */ ieee754_setcx(IEEE754_INVALID_OPERATION); - return ieee754sp_nanxcpt(ieee754sp_indef()); + return ieee754sp_indef(); } break; } |