diff options
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/ahci_brcm.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/ata/ahci_brcm.c b/drivers/ata/ahci_brcm.c index 66a570d0da83..76612577a59a 100644 --- a/drivers/ata/ahci_brcm.c +++ b/drivers/ata/ahci_brcm.c @@ -343,10 +343,16 @@ static int brcm_ahci_suspend(struct device *dev) struct ata_host *host = dev_get_drvdata(dev); struct ahci_host_priv *hpriv = host->private_data; struct brcm_ahci_priv *priv = hpriv->plat_data; + int ret; brcm_sata_phys_disable(priv); - return ahci_platform_suspend(dev); + ret = ahci_platform_suspend(dev); + + if (!IS_ERR_OR_NULL(priv->rcdev)) + reset_control_assert(priv->rcdev); + + return ret; } static int brcm_ahci_resume(struct device *dev) @@ -354,7 +360,12 @@ static int brcm_ahci_resume(struct device *dev) struct ata_host *host = dev_get_drvdata(dev); struct ahci_host_priv *hpriv = host->private_data; struct brcm_ahci_priv *priv = hpriv->plat_data; - int ret; + int ret = 0; + + if (!IS_ERR_OR_NULL(priv->rcdev)) + ret = reset_control_deassert(priv->rcdev); + if (ret) + return ret; /* Make sure clocks are turned on before re-configuration */ ret = ahci_platform_enable_clks(hpriv); |