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| author | Kumar Gala <galak@kernel.crashing.org> | 2006-03-27 18:26:42 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2006-03-27 18:26:42 -0600 |
| commit | 10d713aef238b02a774766b2622027361630e28d (patch) | |
| tree | cbade374a5542732d81c70eac5cd241a311eb4b0 /arch/powerpc | |
| parent | cbd312b94ed123dc7080c9591cb715cd2a7327c0 (diff) | |
| download | linux-10d713aef238b02a774766b2622027361630e28d.tar.gz linux-10d713aef238b02a774766b2622027361630e28d.tar.bz2 linux-10d713aef238b02a774766b2622027361630e28d.zip | |
powerpc: use memparse() for mem= command line parsing
Use memparse() instead of our own code for handling the parsing of mem=
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 5a24415a2e3c..95d15eb5c03f 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -1030,25 +1030,13 @@ static int __init early_init_dt_scan_chosen(unsigned long node, if (strstr(cmd_line, "mem=")) { char *p, *q; - unsigned long maxmem = 0; for (q = cmd_line; (p = strstr(q, "mem=")) != 0; ) { q = p + 4; if (p > cmd_line && p[-1] != ' ') continue; - maxmem = simple_strtoul(q, &q, 0); - if (*q == 'k' || *q == 'K') { - maxmem <<= 10; - ++q; - } else if (*q == 'm' || *q == 'M') { - maxmem <<= 20; - ++q; - } else if (*q == 'g' || *q == 'G') { - maxmem <<= 30; - ++q; - } + memory_limit = memparse(q, &q); } - memory_limit = maxmem; } /* break now */ |