diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-07-31 11:05:52 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-08-08 11:25:43 +0200 |
| commit | d7589404932be148fabe696b56b7c391bad6bdb1 (patch) | |
| tree | e069888d143609d45f958a8b82a8140b9d231372 /drivers/acpi | |
| parent | 6e86633a791fdf631617ef3a9af3263141d34bc9 (diff) | |
ACPI: EC: PM: Consolidate some code depending on PM_SLEEP
Move some routines, including acpi_ec_dispatch_gpe(), that are only
used if CONFIG_PM_SLEEP is set to the #ifdef block containing the EC
suspend and resume callbacks, to make the "full EC PM picture" easier
to follow.
While at it, move the header of acpi_ec_dispatch_gpe() in the
header file to a CONFIG_PM_SLEEP #ifdef block.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/ec.c | 54 | ||||
| -rw-r--r-- | drivers/acpi/internal.h | 2 |
2 files changed, 27 insertions, 29 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index be29b9919e2d..8d7247b4441f 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -1049,33 +1049,6 @@ void acpi_ec_unblock_transactions(void) acpi_ec_start(first_ec, true); } -#ifdef CONFIG_PM_SLEEP -void acpi_ec_mark_gpe_for_wake(void) -{ - if (first_ec && !ec_no_wakeup) - acpi_mark_gpe_for_wake(NULL, first_ec->gpe); -} -EXPORT_SYMBOL_GPL(acpi_ec_mark_gpe_for_wake); - -void acpi_ec_set_gpe_wake_mask(u8 action) -{ - if (pm_suspend_no_platform() && first_ec && !ec_no_wakeup) - acpi_set_gpe_wake_mask(NULL, first_ec->gpe, action); -} -EXPORT_SYMBOL_GPL(acpi_ec_set_gpe_wake_mask); -#endif - -bool acpi_ec_dispatch_gpe(void) -{ - u32 ret; - - if (!first_ec) - return false; - - ret = acpi_dispatch_gpe(NULL, first_ec->gpe); - return ret == ACPI_INTERRUPT_HANDLED; -} - /* -------------------------------------------------------------------------- Event Management -------------------------------------------------------------------------- */ @@ -1984,7 +1957,32 @@ static int acpi_ec_resume(struct device *dev) acpi_ec_enable_event(ec); return 0; } -#endif + +void acpi_ec_mark_gpe_for_wake(void) +{ + if (first_ec && !ec_no_wakeup) + acpi_mark_gpe_for_wake(NULL, first_ec->gpe); +} +EXPORT_SYMBOL_GPL(acpi_ec_mark_gpe_for_wake); + +void acpi_ec_set_gpe_wake_mask(u8 action) +{ + if (pm_suspend_no_platform() && first_ec && !ec_no_wakeup) + acpi_set_gpe_wake_mask(NULL, first_ec->gpe, action); +} +EXPORT_SYMBOL_GPL(acpi_ec_set_gpe_wake_mask); + +bool acpi_ec_dispatch_gpe(void) +{ + u32 ret; + + if (!first_ec) + return false; + + ret = acpi_dispatch_gpe(NULL, first_ec->gpe); + return ret == ACPI_INTERRUPT_HANDLED; +} +#endif /* CONFIG_PM_SLEEP */ static const struct dev_pm_ops acpi_ec_pm = { SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(acpi_ec_suspend_noirq, acpi_ec_resume_noirq) diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h index 8c9cd3733f07..afe6636f9ad3 100644 --- a/drivers/acpi/internal.h +++ b/drivers/acpi/internal.h @@ -194,7 +194,6 @@ void acpi_ec_ecdt_probe(void); void acpi_ec_dsdt_probe(void); void acpi_ec_block_transactions(void); void acpi_ec_unblock_transactions(void); -bool acpi_ec_dispatch_gpe(void); int acpi_ec_add_query_handler(struct acpi_ec *ec, u8 query_bit, acpi_handle handle, acpi_ec_query_func func, void *data); @@ -202,6 +201,7 @@ void acpi_ec_remove_query_handler(struct acpi_ec *ec, u8 query_bit); #ifdef CONFIG_PM_SLEEP void acpi_ec_flush_work(void); +bool acpi_ec_dispatch_gpe(void); #endif |