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Fix checkpatch.pl complaints in cmd_cache.c

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Old code that is not compliant.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Joe Hershberger
2012-10-03 10:56:16 +00:00
committed by Tom Rini
parent 8cab08e804
commit e9455fcc45
1 changed files with 26 additions and 21 deletions
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47
common/cmd_cache.c
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@@ -36,21 +36,24 @@ void __weak invalidate_icache_all(void)
puts("No arch specific invalidate_icache_all available!\n"); puts("No arch specific invalidate_icache_all available!\n");
} }
int do_icache ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) int do_icache(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{ {
switch (argc) { switch (argc) {
case 2: /* on / off */ case 2: /* on / off */
switch (parse_argv(argv[1])) { switch (parse_argv(argv[1])) {
case 0: icache_disable(); case 0:
icache_disable();
break; break;
case 1: icache_enable (); case 1:
icache_enable();
break; break;
case 2: invalidate_icache_all(); case 2:
invalidate_icache_all();
break; break;
} }
/* FALL TROUGH */ /* FALL TROUGH */
case 1: /* get status */ case 1: /* get status */
printf ("Instruction Cache is %s\n", printf("Instruction Cache is %s\n",
icache_status() ? "ON" : "OFF"); icache_status() ? "ON" : "OFF");
return 0; return 0;
default: default:
@@ -65,40 +68,42 @@ void __weak flush_dcache_all(void)
/* please define arch specific flush_dcache_all */ /* please define arch specific flush_dcache_all */
} }
int do_dcache ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) int do_dcache(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{ {
switch (argc) { switch (argc) {
case 2: /* on / off */ case 2: /* on / off */
switch (parse_argv(argv[1])) { switch (parse_argv(argv[1])) {
case 0: dcache_disable(); case 0:
dcache_disable();
break; break;
case 1: dcache_enable (); case 1:
dcache_enable();
break; break;
case 2: flush_dcache_all(); case 2:
flush_dcache_all();
break; break;
} }
/* FALL TROUGH */ break;
case 1: /* get status */ case 1: /* get status */
printf ("Data (writethrough) Cache is %s\n", printf("Data (writethrough) Cache is %s\n",
dcache_status() ? "ON" : "OFF"); dcache_status() ? "ON" : "OFF");
return 0; return 0;
default: default:
return CMD_RET_USAGE; return CMD_RET_USAGE;
} }
return 0; return 0;
} }
static int parse_argv(const char *s) static int parse_argv(const char *s)
{ {
if (strcmp(s, "flush") == 0) { if (strcmp(s, "flush") == 0)
return (2); return 2;
} else if (strcmp(s, "on") == 0) { else if (strcmp(s, "on") == 0)
return (1); return 1;
} else if (strcmp(s, "off") == 0) { else if (strcmp(s, "off") == 0)
return (0); return 0;
}
return (-1); return -1;
} }