diff options
| 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/firmware | |
| parent | 84a1b6e1d938be6a26a88083058884246415a5fc (diff) | |
| parent | 7bd39bc6bfdf96f5df0f92199bbc1a3ee2f2adb8 (diff) | |
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/firmware')
| -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 } |