diff options
| author | Jeremy Kerr <jk@ozlabs.org> | 2006-07-12 09:40:51 +0400 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-07-31 09:55:05 +0400 |
| commit | 294ef16a2ee34d0d94aa63616f7552d3bc66c982 (patch) | |
| tree | fd41d15117e97a756566a040ca9833e76ea8e525 | |
| parent | b04e3dd4ab4c7763a4ca8f751caaf69ce8dabbba (diff) | |
| download | linux-294ef16a2ee34d0d94aa63616f7552d3bc66c982.tar.xz | |
[POWERPC] scsi: Constify & voidify get_property()
Now that get_property() returns a void *, there's no need to cast its
return value. Also, treat the return value as const, so we can
constify get_property later.
powerpc-specific scsi driver changes.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
| -rw-r--r-- | drivers/scsi/ibmvscsi/rpa_vscsi.c | 11 | ||||
| -rw-r--r-- | drivers/scsi/mac53c94.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/mesh.c | 5 |
3 files changed, 8 insertions, 10 deletions
diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c index 242b8873b333..cafef9cbbe2e 100644 --- a/drivers/scsi/ibmvscsi/rpa_vscsi.c +++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c @@ -156,8 +156,8 @@ static void gather_partition_info(void) { struct device_node *rootdn; - char *ppartition_name; - unsigned int *p_number_ptr; + const char *ppartition_name; + const unsigned int *p_number_ptr; /* Retrieve information about this partition */ rootdn = find_path_device("/"); @@ -165,14 +165,11 @@ static void gather_partition_info(void) return; } - ppartition_name = - get_property(rootdn, "ibm,partition-name", NULL); + ppartition_name = get_property(rootdn, "ibm,partition-name", NULL); if (ppartition_name) strncpy(partition_name, ppartition_name, sizeof(partition_name)); - p_number_ptr = - (unsigned int *)get_property(rootdn, "ibm,partition-no", - NULL); + p_number_ptr = get_property(rootdn, "ibm,partition-no", NULL); if (p_number_ptr) partition_number = *p_number_ptr; } diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c index 93edaa8696cf..c77f6f2581f7 100644 --- a/drivers/scsi/mac53c94.c +++ b/drivers/scsi/mac53c94.c @@ -431,7 +431,7 @@ static int mac53c94_probe(struct macio_dev *mdev, const struct of_device_id *mat struct fsc_state *state; struct Scsi_Host *host; void *dma_cmd_space; - unsigned char *clkprop; + const unsigned char *clkprop; int proplen, rc = -ENODEV; if (macio_resource_count(mdev) != 2 || macio_irq_count(mdev) != 2) { diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c index c88717727be8..cee9758b9278 100644 --- a/drivers/scsi/mesh.c +++ b/drivers/scsi/mesh.c @@ -1850,7 +1850,8 @@ 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 +1940,7 @@ 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"); |