diff options
| author | Jeremy Kerr <jk@ozlabs.org> | 2006-07-12 15:40:29 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-07-31 15:55:05 +1000 |
| commit | 018a3d1db7cdb6127656c1622ee1d2302e16436d (patch) | |
| tree | 5b6714fa9fcd1441f7c1b30e0391484c095925b6 /arch/powerpc/platforms/powermac/setup.c | |
| parent | eeb2b723ef5100fafa381d92eb70d83e98516a44 (diff) | |
| download | blackbird-obmc-linux-018a3d1db7cdb6127656c1622ee1d2302e16436d.tar.gz blackbird-obmc-linux-018a3d1db7cdb6127656c1622ee1d2302e16436d.zip | |
[POWERPC] powermac: 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.
powermac platform & macintosh driver changes.
Built for pmac32_defconfig, g5_defconfig
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/powermac/setup.c')
| -rw-r--r-- | arch/powerpc/platforms/powermac/setup.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index 31a9da769fa2..824a618396ab 100644 --- a/arch/powerpc/platforms/powermac/setup.c +++ b/arch/powerpc/platforms/powermac/setup.c @@ -116,7 +116,7 @@ extern struct smp_ops_t core99_smp_ops; static void pmac_show_cpuinfo(struct seq_file *m) { struct device_node *np; - char *pp; + const char *pp; int plen; int mbmodel; unsigned int mbflags; @@ -134,12 +134,12 @@ static void pmac_show_cpuinfo(struct seq_file *m) seq_printf(m, "machine\t\t: "); np = of_find_node_by_path("/"); if (np != NULL) { - pp = (char *) get_property(np, "model", NULL); + pp = get_property(np, "model", NULL); if (pp != NULL) seq_printf(m, "%s\n", pp); else seq_printf(m, "PowerMac\n"); - pp = (char *) get_property(np, "compatible", &plen); + pp = get_property(np, "compatible", &plen); if (pp != NULL) { seq_printf(m, "motherboard\t:"); while (plen > 0) { @@ -163,10 +163,8 @@ static void pmac_show_cpuinfo(struct seq_file *m) if (np == NULL) np = of_find_node_by_type(NULL, "cache"); if (np != NULL) { - unsigned int *ic = (unsigned int *) - get_property(np, "i-cache-size", NULL); - unsigned int *dc = (unsigned int *) - get_property(np, "d-cache-size", NULL); + const unsigned int *ic = get_property(np, "i-cache-size", NULL); + const unsigned int *dc = get_property(np, "d-cache-size", NULL); seq_printf(m, "L2 cache\t:"); has_l2cache = 1; if (get_property(np, "cache-unified", NULL) != 0 && dc) { @@ -254,7 +252,7 @@ static void __init l2cr_init(void) if (np == 0) np = find_type_devices("cpu"); if (np != 0) { - unsigned int *l2cr = (unsigned int *) + const unsigned int *l2cr = get_property(np, "l2cr-value", NULL); if (l2cr != 0) { ppc_override_l2cr = 1; @@ -277,7 +275,7 @@ static void __init l2cr_init(void) static void __init pmac_setup_arch(void) { struct device_node *cpu, *ic; - int *fp; + const int *fp; unsigned long pvr; pvr = PVR_VER(mfspr(SPRN_PVR)); @@ -287,7 +285,7 @@ static void __init pmac_setup_arch(void) loops_per_jiffy = 50000000 / HZ; cpu = of_find_node_by_type(NULL, "cpu"); if (cpu != NULL) { - fp = (int *) get_property(cpu, "clock-frequency", NULL); + fp = get_property(cpu, "clock-frequency", NULL); if (fp != NULL) { if (pvr >= 0x30 && pvr < 0x80) /* PPC970 etc. */ |
