From c319d0e904e6bff6e6c89d3c8cf651949c379925 Mon Sep 17 00:00:00 2001 From: Yen Lin Date: Thu, 3 Jan 2013 15:01:56 -0800 Subject: arm: tegra: sata: Fix LP0 resume problem - Fix a bug in ahci-tegra.c when checking if SATA is on when resuming - Add codes to support PM315 which uses LDO1 regulator for SATA rails bug 1206518 Change-Id: Iaa910b1948fbcf5e45491977fd8ed0b313d2e0ae Signed-off-by: Yen Lin Reviewed-on: http://git-master/r/188441 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bibek Basu GVS: Gerrit_Virtual_Submit Reviewed-by: Allen Martin Reviewed-by: Peng Wu Tested-by: Peng Wu Reviewed-by: Eric Brower --- drivers/ata/ahci-tegra.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/ata/ahci-tegra.c b/drivers/ata/ahci-tegra.c index 39cf4acf0ae6..c90472827b9b 100644 --- a/drivers/ata/ahci-tegra.c +++ b/drivers/ata/ahci-tegra.c @@ -926,7 +926,7 @@ static int tegra_ahci_controller_resume(struct platform_device *pdev) } spin_lock_irqsave(&host->lock, flags); - if (!tegra_hpriv->pg_state == SATA_ON) { + if (tegra_hpriv->pg_state == SATA_ON) { dev_dbg(host->dev, "resume: SATA already powered on\n"); } else { dev_dbg(host->dev, "resume: powering on SATA...\n"); -- cgit v1.2.3