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Remove unused CONFIG_CMD_HWFLOW option and associated dead code.

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Signed-off-by: David Müller <d.mueller@elsoft.ch>
This commit is contained in:
David Müller (ELSOFT AG)
2016-02-06 07:57:26 +01:00
committed by Tom Rini
parent 928f605455
commit b7fbdc60ab
2 changed files with 0 additions and 31 deletions
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30
cmd/load.c
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@ -1081,33 +1081,3 @@ U_BOOT_CMD(
);
#endif /* CONFIG_CMD_LOADB */
/* -------------------------------------------------------------------- */
#if defined(CONFIG_CMD_HWFLOW)
int do_hwflow(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
extern int hwflow_onoff(int);
if (argc == 2) {
if (strcmp(argv[1], "off") == 0)
hwflow_onoff(-1);
else
if (strcmp(argv[1], "on") == 0)
hwflow_onoff(1);
else
return CMD_RET_USAGE;
}
printf("RTS/CTS hardware flow control: %s\n", hwflow_onoff(0) ? "on" : "off");
return 0;
}
/* -------------------------------------------------------------------- */
U_BOOT_CMD(
hwflow, 2, 0, do_hwflow,
"turn RTS/CTS hardware flow control in serial line on/off",
"[on|off]"
);
#endif /* CONFIG_CMD_HWFLOW */