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authorStefan Richter <stefanr@s5r6.in-berlin.de>2006-10-29 19:58:25 +0100
committerStefan Richter <stefanr@s5r6.in-berlin.de>2006-12-07 21:32:53 +0100
commit5f8d17f6023ea9aca7c0063c5b472529f2664944 (patch)
tree0a6c84cc5f02f35dae5488fcf1ed9db3e6559e81 /drivers/ieee1394/ohci1394.c
parent2a3f8ad3a94c784f57958bd692428cb342ce4114 (diff)
ieee1394: ohci1394: proper log messages in suspend and resume
- correct thinko in one of my last commits: cannot use PRINT macro with ohci == NULL - add log messages on ohci == NULL and on pci_enable_device != 0 - update log macros from patch "revert fail on error in suspend" to use PRINT and DBGMSG where possible Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/ieee1394/ohci1394.c')
-rw-r--r--drivers/ieee1394/ohci1394.c26
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c
index 44adefd71684..406b7501b9b7 100644
--- a/drivers/ieee1394/ohci1394.c
+++ b/drivers/ieee1394/ohci1394.c
@@ -3537,9 +3537,12 @@ static int ohci1394_pci_suspend(struct pci_dev *pdev, pm_message_t state)
printk(KERN_INFO "%s does not fully support suspend and resume yet\n",
OHCI1394_DRIVER_NAME);
- PRINT(KERN_DEBUG, "suspend called");
- if (!ohci)
+ if (!ohci) {
+ printk(KERN_ERR "%s: tried to suspend nonexisting host\n",
+ OHCI1394_DRIVER_NAME);
return -ENXIO;
+ }
+ DBGMSG("suspend called");
/* Clear the async DMA contexts and stop using the controller */
hpsb_bus_reset(ohci->host);
@@ -3562,16 +3565,12 @@ static int ohci1394_pci_suspend(struct pci_dev *pdev, pm_message_t state)
err = pci_save_state(pdev);
if (err) {
- printk(KERN_ERR "%s: pci_save_state failed with %d\n",
- OHCI1394_DRIVER_NAME, err);
+ PRINT(KERN_ERR, "pci_save_state failed with %d", err);
return err;
}
err = pci_set_power_state(pdev, pci_choose_state(pdev, state));
-#ifdef OHCI1394_DEBUG
if (err)
- printk(KERN_DEBUG "%s: pci_set_power_state failed with %d\n",
- OHCI1394_DRIVER_NAME, err);
-#endif /* OHCI1394_DEBUG */
+ DBGMSG("pci_set_power_state failed with %d", err);
/* PowerMac suspend code comes last */
#ifdef CONFIG_PPC_PMAC
@@ -3593,9 +3592,12 @@ static int ohci1394_pci_resume(struct pci_dev *pdev)
int err;
struct ti_ohci *ohci = pci_get_drvdata(pdev);
- PRINT(KERN_DEBUG, "resume called");
- if (!ohci)
+ if (!ohci) {
+ printk(KERN_ERR "%s: tried to resume nonexisting host\n",
+ OHCI1394_DRIVER_NAME);
return -ENXIO;
+ }
+ DBGMSG("resume called");
/* PowerMac resume code comes first */
#ifdef CONFIG_PPC_PMAC
@@ -3612,8 +3614,10 @@ static int ohci1394_pci_resume(struct pci_dev *pdev)
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
err = pci_enable_device(pdev);
- if (err)
+ if (err) {
+ PRINT(KERN_ERR, "pci_enable_device failed with %d", err);
return err;
+ }
/* See ohci1394_pci_probe() for comments on this sequence */
ohci_soft_reset(ohci);