SCSI: remove fake "address-of" expression

[~andy/linux] / drivers / scsi / hosts.c

diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index a2b1414da288feb1b2085c9848d7e4fe64432eb2..8a8f803439e18cc2d267271adc3087e53fd619b6 100644 (file)
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -32,6 +32,7 @@
 #include <linux/completion.h>
 #include <linux/transport_class.h>
 #include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
 
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_host.h>
@@ -156,6 +157,7 @@ EXPORT_SYMBOL(scsi_host_set_state);
 void scsi_remove_host(struct Scsi_Host *shost)
 {
        unsigned long flags;
+
        mutex_lock(&shost->scan_mutex);
        spin_lock_irqsave(shost->host_lock, flags);
        if (scsi_host_set_state(shost, SHOST_CANCEL))
@@ -165,6 +167,8 @@ void scsi_remove_host(struct Scsi_Host *shost)
                        return;
                }
        spin_unlock_irqrestore(shost->host_lock, flags);
+
+       scsi_autopm_get_host(shost);
        scsi_forget_host(shost);
        mutex_unlock(&shost->scan_mutex);
        scsi_proc_host_rm(shost);
@@ -216,12 +220,14 @@ int scsi_add_host_with_dma(struct Scsi_Host *shost, struct device *dev,
                shost->shost_gendev.parent = dev ? dev : &platform_bus;
        shost->dma_dev = dma_dev;
 
-       device_enable_async_suspend(&shost->shost_gendev);
-
        error = device_add(&shost->shost_gendev);
        if (error)
                goto out;
 
+       pm_runtime_set_active(&shost->shost_gendev);
+       pm_runtime_enable(&shost->shost_gendev);
+       device_enable_async_suspend(&shost->shost_gendev);
+
        scsi_host_set_state(shost, SHOST_RUNNING);
        get_device(shost->shost_gendev.parent);