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| author |   Olof Johansson <olof@lixom.net> | 2019-11-16 15:33:24 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2019-11-16 15:33:25 -0800 |
| commit | 3f6939aec712a15152c32516c1c543a91ac1e717 (patch) | |
| tree | abdcc64c23ba024dc2ebf3bd9d888fdaad4a270e /drivers | |
| parent | Merge tag 'soc-fsl-next-v5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux into arm/drivers (diff) | |
| parent | firmware: arm_scmi: Fix doorbell ring logic for !CONFIG_64BIT (diff) | |
| download | linux-dev-3f6939aec712a15152c32516c1c543a91ac1e717.tar.xz linux-dev-3f6939aec712a15152c32516c1c543a91ac1e717.zip | |
Merge tag 'scmi-fix-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/drivers
ARM SCMI fix for v5.5
Just a single fix to correct the SCMI fast channel doorbell ring logic
when CONFIG_64BIT is not set.
* tag 'scmi-fix-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_scmi: Fix doorbell ring logic for !CONFIG_64BIT
Link: https://lore.kernel.org/r/20191114164555.GA19398@bogus
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/firmware/arm_scmi/perf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firmware/arm_scmi/perf.c b/drivers/firmware/arm_scmi/perf.c index 4a8012e3cb8c..601af4edad5e 100644 --- a/drivers/firmware/arm_scmi/perf.c +++ b/drivers/firmware/arm_scmi/perf.c @@ -323,7 +323,7 @@ static void scmi_perf_fc_ring_db(struct scmi_fc_db_info *db) if (db->mask) val = ioread64_hi_lo(db->addr) & db->mask; - iowrite64_hi_lo(db->set, db->addr); + iowrite64_hi_lo(db->set | val, db->addr); } #endif } |