diff options
| author | Alex Elder <elder@linaro.org> | 2021-08-04 10:36:26 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-05 11:27:05 +0100 |
| commit | afb08b7e220ef7278ffceb4f9e201c2a904e18a9 (patch) | |
| tree | 86cfad3184988cd1641b36901328fe879a28b4e3 /drivers/net/ipa | |
| parent | afe1baa82db2b7345944b042a6c84757639a4283 (diff) | |
net: ipa: move IPA flags field
The ipa->flags field is only ever used in "ipa_clock.c", related to
suspend/resume activity.
Move the definition of the ipa_flag enumerated type to "ipa_clock.c".
And move the flags field from the ipa structure and to the ipa_clock
structure. Rename the type and its values to include "power" or
"POWER" in the name.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ipa')
| -rw-r--r-- | drivers/net/ipa/ipa.h | 12 | ||||
| -rw-r--r-- | drivers/net/ipa/ipa_clock.c | 16 |
2 files changed, 14 insertions, 14 deletions
diff --git a/drivers/net/ipa/ipa.h b/drivers/net/ipa/ipa.h index 71ba996096bb..34152fe02963 100644 --- a/drivers/net/ipa/ipa.h +++ b/drivers/net/ipa/ipa.h @@ -28,19 +28,8 @@ struct ipa_smp2p; struct ipa_interrupt; /** - * enum ipa_flag - IPA state flags - * @IPA_FLAG_RESUMED: Whether resume from suspend has been signaled - * @IPA_FLAG_COUNT: Number of defined IPA flags - */ -enum ipa_flag { - IPA_FLAG_RESUMED, - IPA_FLAG_COUNT, /* Last; not a flag */ -}; - -/** * struct ipa - IPA information * @gsi: Embedded GSI structure - * @flags: Boolean state flags * @version: IPA hardware version * @pdev: Platform device * @completion: Used to signal pipeline clear transfer complete @@ -83,7 +72,6 @@ enum ipa_flag { */ struct ipa { struct gsi gsi; - DECLARE_BITMAP(flags, IPA_FLAG_COUNT); enum ipa_version version; struct platform_device *pdev; struct completion completion; diff --git a/drivers/net/ipa/ipa_clock.c b/drivers/net/ipa/ipa_clock.c index 9e77d4854fe0..a67b6136e3c0 100644 --- a/drivers/net/ipa/ipa_clock.c +++ b/drivers/net/ipa/ipa_clock.c @@ -46,10 +46,21 @@ struct ipa_interconnect { }; /** + * enum ipa_power_flag - IPA power flags + * @IPA_POWER_FLAG_RESUMED: Whether resume from suspend has been signaled + * @IPA_POWER_FLAG_COUNT: Number of defined power flags + */ +enum ipa_power_flag { + IPA_POWER_FLAG_RESUMED, + IPA_POWER_FLAG_COUNT, /* Last; not a flag */ +}; + +/** * struct ipa_clock - IPA clocking information * @count: Clocking reference count * @mutex: Protects clock enable/disable * @core: IPA core clock + * @flags: Boolean state flags * @interconnect_count: Number of elements in interconnect[] * @interconnect: Interconnect array */ @@ -57,6 +68,7 @@ struct ipa_clock { refcount_t count; struct mutex mutex; /* protects clock enable/disable */ struct clk *core; + DECLARE_BITMAP(flags, IPA_POWER_FLAG_COUNT); u32 interconnect_count; struct ipa_interconnect *interconnect; }; @@ -295,7 +307,7 @@ static void ipa_suspend_handler(struct ipa *ipa, enum ipa_irq_id irq_id) * More than one endpoint could signal this; if so, ignore * all but the first. */ - if (!test_and_set_bit(IPA_FLAG_RESUMED, ipa->flags)) + if (!test_and_set_bit(IPA_POWER_FLAG_RESUMED, ipa->clock->flags)) pm_wakeup_dev_event(&ipa->pdev->dev, 0, true); /* Acknowledge/clear the suspend interrupt on all endpoints */ @@ -388,7 +400,7 @@ static int ipa_suspend(struct device *dev) /* Endpoints aren't usable until setup is complete */ if (ipa->setup_complete) { - __clear_bit(IPA_FLAG_RESUMED, ipa->flags); + __clear_bit(IPA_POWER_FLAG_RESUMED, ipa->clock->flags); ipa_endpoint_suspend(ipa); gsi_suspend(&ipa->gsi); } |