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| author | Dexuan Cui <decui@microsoft.com> | 2019-09-06 01:01:15 +0200 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2019-09-06 20:52:44 +0200 |
| commit | dba61cda30469a6c4fed0f8d5bf2b6001ca80a51 (patch) | |
| tree | eb32b786f2cca3575d7455463d8b3a5b503d6445 /arch | |
| parent | HID: hv: Remove dependencies on PAGE_SIZE for ring buffer (diff) | |
| download | linux-dba61cda30469a6c4fed0f8d5bf2b6001ca80a51.tar.xz linux-dba61cda30469a6c4fed0f8d5bf2b6001ca80a51.zip | |
Drivers: hv: vmbus: Break out synic enable and disable operations
Break out synic enable and disable operations into separate
hv_synic_disable_regs() and hv_synic_enable_regs() functions for use by a
later patch to support hibernation.
There is no functional change except the unnecessary check
"if (sctrl.enable != 1) return -EFAULT;" which is removed, because when
we're in hv_synic_cleanup(), we're absolutely sure sctrl.enable must be 1.
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions