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author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-02-08 16:10:41 +0100 |
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committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-02-11 13:35:12 +0100 |
commit | eb595eca74067b78d36fb188b555e30f28686fc7 (patch) | |
tree | 05b0a21823ea9dd0ffe91304a211361ff9cc4c6e /sound/pci | |
parent | powerpc/32: Remove verification of MSR_PR on syscall in the ASM entry (diff) | |
download | linux-eb595eca74067b78d36fb188b555e30f28686fc7.tar.xz linux-eb595eca74067b78d36fb188b555e30f28686fc7.zip |
powerpc/32: Remove the counter in global_dbcr0
global_dbcr0 has two parts, 4 bytes to save/restore the
value of SPRN_DBCR0, and 4 bytes that are incremented/decremented
everytime something is saving/loading the above value.
This counter is only incremented/decremented, its value is never
used and never read.
Remove the counter and devide the size of global_dbcr0 by 2.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/7e381dc58b3f583556cfab37ba5d813bfd5cce1e.1612796617.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'sound/pci')
0 files changed, 0 insertions, 0 deletions