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| author | Lee Jones <lee.jones@linaro.org> | 2014-03-12 13:39:42 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-03-14 14:21:05 +0100 |
| commit | 761a8c2765df17ac5296e2631a16ec08d1a0cb1c (patch) | |
| tree | e2fc8fede83f93571c7d9e86465c8824c9f3ce57 /drivers/ata/ahci_st.c | |
| parent | ahci: st: Only build for ST-Micro h/w (diff) | |
| download | linux-761a8c2765df17ac5296e2631a16ec08d1a0cb1c.tar.xz linux-761a8c2765df17ac5296e2631a16ec08d1a0cb1c.zip | |
ahci: st: Invoke AHCI Platform Suspend/Resume
This is where we disable IRQs on suspend and update the internal
power state during suspend/resume.
Suggested-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/ahci_st.c')
| -rw-r--r-- | drivers/ata/ahci_st.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/ata/ahci_st.c b/drivers/ata/ahci_st.c index 3edec5db3717..17191b96648e 100644 --- a/drivers/ata/ahci_st.c +++ b/drivers/ata/ahci_st.c @@ -186,6 +186,10 @@ static int st_ahci_suspend(struct device *dev) struct ahci_host_priv *hpriv = drv_data->hpriv; int err; + ret = ahci_platform_suspend_host(dev); + if (ret) + return ret; + if (drv_data->pwr) { err = reset_control_assert(drv_data->pwr); if (err) { @@ -215,7 +219,7 @@ static int st_ahci_resume(struct device *dev) return err; } - return 0; + return ahci_platform_resume_host(dev); } #endif |