ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
This patch fixes host drivers to use CONFIG_PM_SLEEP instead of CONFIG_PM
where applicable. Benefits of this change:
* unused code is not being compiled in for CONFIG_PM=y, CONFIG_PM_SLEEP=n
and CONFIG_PM_RUNTIME=y configurations
* easier transition to use struct dev_pm_ops and SIMPLE_DEV_PM_OPS() in
the future
* more consistent code (there are host drivers which are using the correct
CONFIG_PM_SLEEP checks already)
The patch leaves the core libata code and ->port_[suspend,resume] support
in sata_[inic162x,nv,sil24].c alone for now.
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index aa1051b..0534890 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -353,8 +353,10 @@
static void sil24_post_internal_cmd(struct ata_queued_cmd *qc);
static int sil24_port_start(struct ata_port *ap);
static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static int sil24_pci_device_resume(struct pci_dev *pdev);
+#endif
+#ifdef CONFIG_PM
static int sil24_port_resume(struct ata_port *ap);
#endif
@@ -375,7 +377,7 @@
.id_table = sil24_pci_tbl,
.probe = sil24_init_one,
.remove = ata_pci_remove_one,
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
.suspend = ata_pci_device_suspend,
.resume = sil24_pci_device_resume,
#endif
@@ -1350,7 +1352,7 @@
&sil24_sht);
}
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static int sil24_pci_device_resume(struct pci_dev *pdev)
{
struct ata_host *host = pci_get_drvdata(pdev);
@@ -1370,7 +1372,9 @@
return 0;
}
+#endif
+#ifdef CONFIG_PM
static int sil24_port_resume(struct ata_port *ap)
{
sil24_config_pmp(ap, ap->nr_pmp_links);