diff options
| author | Jeremy Kerr <jk@ozlabs.org> | 2006-07-12 15:40:05 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-07-31 15:55:05 +1000 |
| commit | ae6b4101e53dcf8a41f3432dacca9d3eb34e9cc3 (patch) | |
| tree | 9144d6ef4e0fcb30900eef1e2b67904fb7266039 /arch/powerpc/platforms/chrp/setup.c | |
| parent | c61c27d58af61e5b78257019b173732c29ce0c64 (diff) | |
[POWERPC] chrp: 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.
chrp platform changes.
Built for chrp32_defconfig
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/chrp/setup.c')
| -rw-r--r-- | arch/powerpc/platforms/chrp/setup.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c index be39742db80..488dbd9b51a 100644 --- a/arch/powerpc/platforms/chrp/setup.c +++ b/arch/powerpc/platforms/chrp/setup.c @@ -226,8 +226,7 @@ static void __init pegasos_set_l2cr(void) /* Enable L2 cache if needed */ np = find_type_devices("cpu"); if (np != NULL) { - unsigned int *l2cr = (unsigned int *) - get_property (np, "l2cr", NULL); + const unsigned int *l2cr = get_property(np, "l2cr", NULL); if (l2cr == NULL) { printk ("Pegasos l2cr : no cpu l2cr property found\n"); return; @@ -252,7 +251,7 @@ static void briq_restart(char *cmd) void __init chrp_setup_arch(void) { struct device_node *root = find_path_device ("/"); - char *machine = NULL; + const char *machine = NULL; /* init to some ~sane value until calibrate_delay() runs */ loops_per_jiffy = 50000000/HZ; @@ -353,7 +352,7 @@ static void __init chrp_find_openpic(void) struct device_node *np, *root; int len, i, j; int isu_size, idu_size; - unsigned int *iranges, *opprop = NULL; + const unsigned int *iranges, *opprop = NULL; int oplen = 0; unsigned long opaddr; int na = 1; @@ -363,8 +362,7 @@ static void __init chrp_find_openpic(void) return; root = of_find_node_by_path("/"); if (root) { - opprop = (unsigned int *) get_property - (root, "platform-open-pic", &oplen); + opprop = get_property(root, "platform-open-pic", &oplen); na = prom_n_addr_cells(root); } if (opprop && oplen >= na * sizeof(unsigned int)) { @@ -381,7 +379,7 @@ static void __init chrp_find_openpic(void) printk(KERN_INFO "OpenPIC at %lx\n", opaddr); - iranges = (unsigned int *) get_property(np, "interrupt-ranges", &len); + iranges = get_property(np, "interrupt-ranges", &len); if (iranges == NULL) len = 0; /* non-distributed mpic */ else @@ -467,8 +465,8 @@ static void __init chrp_find_8259(void) * from anyway */ for (np = find_devices("pci"); np != NULL; np = np->next) { - unsigned int *addrp = (unsigned int *) - get_property(np, "8259-interrupt-acknowledge", NULL); + const unsigned int *addrp = get_property(np, + "8259-interrupt-acknowledge", NULL); if (addrp == NULL) continue; @@ -527,7 +525,7 @@ void __init chrp_init2(void) { struct device_node *device; - unsigned int *p = NULL; + const unsigned int *p = NULL; #ifdef CONFIG_NVRAM chrp_nvram_init(); @@ -545,8 +543,7 @@ chrp_init2(void) */ device = find_devices("rtas"); if (device) - p = (unsigned int *) get_property - (device, "rtas-event-scan-rate", NULL); + p = get_property(device, "rtas-event-scan-rate", NULL); if (p && *p) { /* * Arrange to call chrp_event_scan at least *p times |