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authorMax Filippov <jcmvbkbc@gmail.com>2020-01-31 18:15:36 -0800
committerMax Filippov <jcmvbkbc@gmail.com>2020-02-01 00:42:35 -0800
commit5b787914408ed903d087ffc3281bd6d4e93f94b5 (patch)
tree340d52473d489bd9e260d9ab72f184dd193d2a68 /arch/xtensa
parent64716b9ec5ba3342d3a9f0464d2abb48de65b327 (diff)
downloadlinux-5b787914408ed903d087ffc3281bd6d4e93f94b5.tar.bz2
xtensa: drop unused function fast_coprocessor_double
fast_coprocessor_double is not used since commit c658eac628aa ("[XTENSA] Add support for configurable registers and coprocessors"). Remove it. There should be no coprocessor exceptions generated in the exception handling paths while PS.EXCM is set. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa')
-rw-r--r--arch/xtensa/kernel/coprocessor.S7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/xtensa/kernel/coprocessor.S b/arch/xtensa/kernel/coprocessor.S
index bb8e499b9900..c53ce6d8794f 100644
--- a/arch/xtensa/kernel/coprocessor.S
+++ b/arch/xtensa/kernel/coprocessor.S
@@ -145,13 +145,6 @@ ENDPROC(coprocessor_flush)
* < VALID_DOUBLE_EXCEPTION_ADDRESS: regular exception
*/
-ENTRY(fast_coprocessor_double)
-
- wsr a0, excsave1
- call0 unrecoverable_exception
-
-ENDPROC(fast_coprocessor_double)
-
ENTRY(fast_coprocessor)
/* Save remaining registers a1-a3 and SAR */