diff options
Diffstat (limited to 'drivers/scsi/mesh.c')
| -rw-r--r-- | drivers/scsi/mesh.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c index f852421002e..683fc7ae4b8 100644 --- a/drivers/scsi/mesh.c +++ b/drivers/scsi/mesh.c @@ -18,7 +18,6 @@ * - retry arbitration if lost (unless higher levels do this for us) * - power down the chip when no device is detected */ -#include <linux/config.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/delay.h> @@ -1269,7 +1268,7 @@ static void set_dma_cmds(struct mesh_state *ms, struct scsi_cmnd *cmd) if (cmd->use_sg > 0) { int nseg; total = 0; - scl = (struct scatterlist *) cmd->buffer; + scl = (struct scatterlist *) cmd->request_buffer; off = ms->data_ptr; nseg = pci_map_sg(ms->pdev, scl, cmd->use_sg, cmd->sc_data_direction); @@ -1757,16 +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); @@ -1781,7 +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; } @@ -1851,7 +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; @@ -1940,7 +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"); |