From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Sun, 29 Oct 2006 18:52:49 +0000 (+0100)
Subject: ieee1394: ohci1394: revert fail on error in suspend
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=346f5c7ee7fa4ebee0e4c96415a7e59716bfa1d0;p=linux-beck.git

ieee1394: ohci1394: revert fail on error in suspend

Some errors during preparation for suspended state can be skipped with a
warning instead of a failure of the whole suspend transition, notably an
error in pci_set_power_state.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---

diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c
index dea13525df88..6e8ea9110c46 100644
--- a/drivers/ieee1394/ohci1394.c
+++ b/drivers/ieee1394/ohci1394.c
@@ -3552,12 +3552,21 @@ static int ohci1394_pci_suspend (struct pci_dev *pdev, pm_message_t state)
 {
 	int err;
 
+	printk(KERN_INFO "%s does not fully support suspend and resume yet\n",
+	       OHCI1394_DRIVER_NAME);
+
 	err = pci_save_state(pdev);
-	if (err)
-		goto out;
+	if (err) {
+		printk(KERN_ERR "%s: pci_save_state failed with %d\n",
+		       OHCI1394_DRIVER_NAME, err);
+		return err;
+	}
 	err = pci_set_power_state(pdev, pci_choose_state(pdev, state));
+#ifdef OHCI1394_DEBUG
 	if (err)
-		goto out;
+		printk(KERN_DEBUG "%s: pci_set_power_state failed with %d\n",
+		       OHCI1394_DRIVER_NAME, err);
+#endif /* OHCI1394_DEBUG */
 
 /* PowerMac suspend code comes last */
 #ifdef CONFIG_PPC_PMAC
@@ -3570,8 +3579,8 @@ static int ohci1394_pci_suspend (struct pci_dev *pdev, pm_message_t state)
 			pmac_call_feature(PMAC_FTR_1394_ENABLE, of_node, 0, 0);
 	}
 #endif /* CONFIG_PPC_PMAC */
-out:
-	return err;
+
+	return 0;
 }
 #endif /* CONFIG_PM */