diff options
Diffstat (limited to 'arch')
| -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, | |||
| 1030 | 1030 | ||
| 1031 | if (strstr(cmd_line, "mem=")) { | 1031 | if (strstr(cmd_line, "mem=")) { |
| 1032 | char *p, *q; | 1032 | char *p, *q; |
| 1033 | unsigned long maxmem = 0; | ||
| 1034 | 1033 | ||
| 1035 | for (q = cmd_line; (p = strstr(q, "mem=")) != 0; ) { | 1034 | for (q = cmd_line; (p = strstr(q, "mem=")) != 0; ) { |
| 1036 | q = p + 4; | 1035 | q = p + 4; |
| 1037 | if (p > cmd_line && p[-1] != ' ') | 1036 | if (p > cmd_line && p[-1] != ' ') |
| 1038 | continue; | 1037 | continue; |
| 1039 | maxmem = simple_strtoul(q, &q, 0); | 1038 | memory_limit = memparse(q, &q); |
| 1040 | if (*q == 'k' || *q == 'K') { | ||
| 1041 | maxmem <<= 10; | ||
| 1042 | ++q; | ||
| 1043 | } else if (*q == 'm' || *q == 'M') { | ||
| 1044 | maxmem <<= 20; | ||
| 1045 | ++q; | ||
| 1046 | } else if (*q == 'g' || *q == 'G') { | ||
| 1047 | maxmem <<= 30; | ||
| 1048 | ++q; | ||
| 1049 | } | ||
| 1050 | } | 1039 | } |
| 1051 | memory_limit = maxmem; | ||
| 1052 | } | 1040 | } |
| 1053 | 1041 | ||
| 1054 | /* break now */ | 1042 | /* break now */ |