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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
View file

@ -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 */

1
include/config_cmd_all.h
View file

@ -34,7 +34,6 @@
#define CONFIG_CMD_FUSE /* Device fuse support */
#define CONFIG_CMD_GETTIME /* Get time since boot */
#define CONFIG_CMD_HASH /* calculate hash / digest */
#define CONFIG_CMD_HWFLOW /* RTS/CTS hw flow control */
#define CONFIG_CMD_I2C /* I2C serial bus support */
#define CONFIG_CMD_IDE /* IDE harddisk support */
#define CONFIG_CMD_IMMAP /* IMMR dump support */