[PATCH] tty locking on resize

[linux-2.6-omap-h63xx.git] / drivers / scsi / mesh.c

diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index 5572981a9f925648f5fd44c841499d93ab63c70e..683fc7ae4b8ffb1f52823779d81b852db3fb2274 100644 (file)
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -1756,16 +1756,23 @@ static void set_mesh_power(struct mesh_state *ms, int state)
                pmac_call_feature(PMAC_FTR_MESH_ENABLE, macio_get_of_node(ms->mdev), 0, 0);
                msleep(10);
        }
-}                      
+}
 
 
 #ifdef CONFIG_PM
-static int mesh_suspend(struct macio_dev *mdev, pm_message_t state)
+static int mesh_suspend(struct macio_dev *mdev, pm_message_t mesg)
 {
        struct mesh_state *ms = (struct mesh_state *)macio_get_drvdata(mdev);
        unsigned long flags;
 
-       if (state.event == mdev->ofdev.dev.power.power_state.event || state.event < 2)
+       switch (mesg.event) {
+       case PM_EVENT_SUSPEND:
+       case PM_EVENT_FREEZE:
+               break;
+       default:
+               return 0;
+       }
+       if (mesg.event == mdev->ofdev.dev.power.power_state.event)
                return 0;
 
        scsi_block_requests(ms->host);
@@ -1780,7 +1787,7 @@ static int mesh_suspend(struct macio_dev *mdev, pm_message_t state)
        disable_irq(ms->meshintr);
        set_mesh_power(ms, 0);
 
-       mdev->ofdev.dev.power.power_state = state;
+       mdev->ofdev.dev.power.power_state = mesg;
 
        return 0;
 }
@@ -1850,7 +1857,8 @@ static int mesh_probe(struct macio_dev *mdev, const struct of_device_id *match)
 {
        struct device_node *mesh = macio_get_of_node(mdev);
        struct pci_dev* pdev = macio_get_pci_dev(mdev);
-       int tgt, *cfp, minper;
+       int tgt, minper;
+       const int *cfp;
        struct mesh_state *ms;
        struct Scsi_Host *mesh_host;
        void *dma_cmd_space;
@@ -1939,7 +1947,7 @@ static int mesh_probe(struct macio_dev *mdev, const struct of_device_id *match)
                ms->tgts[tgt].current_req = NULL;
                }
 
-       if ((cfp = (int *) get_property(mesh, "clock-frequency", NULL)))
+       if ((cfp = get_property(mesh, "clock-frequency", NULL)))
                        ms->clk_freq = *cfp;
        else {
                        printk(KERN_INFO "mesh: assuming 50MHz clock frequency\n");