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arm/km: change maintainer for mgcoge3un
[oweals/u-boot.git]
/
common
/
cmd_portio.c
diff --git
a/common/cmd_portio.c
b/common/cmd_portio.c
index bfe33e3a8cbd5f0166dcf4bf29fc4fcd568695b9..eae8f079d6eb23ff70ad293fb3c30c75a7e812d8 100644
(file)
--- a/
common/cmd_portio.c
+++ b/
common/cmd_portio.c
@@
-30,10
+30,6
@@
#include <common.h>
#include <command.h>
#include <common.h>
#include <command.h>
-#if defined(CONFIG_CMD_PORTIO)
-
-extern int cmd_get_data_size (char *arg, int default_size);
-
/* Display values from last command.
* Memory modify remembered values are different from display memory.
*/
/* Display values from last command.
* Memory modify remembered values are different from display memory.
*/
@@
-41,19
+37,18
@@
static uint in_last_addr, in_last_size;
static uint out_last_addr, out_last_size, out_last_value;
static uint out_last_addr, out_last_size, out_last_value;
-int do_portio_out (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_portio_out (cmd_tbl_t * cmdtp, int flag, int argc, char *
const
argv[])
{
uint addr = out_last_addr;
uint size = out_last_size;
uint value = out_last_value;
{
uint addr = out_last_addr;
uint size = out_last_size;
uint value = out_last_value;
- if (argc != 3) {
- printf ("Usage:\n%s\n", cmdtp->usage);
- return 1;
- }
+ if (argc != 3)
+ return CMD_RET_USAGE;
if ((flag & CMD_FLAG_REPEAT) == 0) {
if ((flag & CMD_FLAG_REPEAT) == 0) {
- /* New command specified. Check for a size specification.
+ /*
+ * New command specified. Check for a size specification.
* Defaults to long if no or incorrect specification.
*/
size = cmd_get_data_size (argv[0], 1);
* Defaults to long if no or incorrect specification.
*/
size = cmd_get_data_size (argv[0], 1);
@@
-97,22
+92,21
@@
int do_portio_out (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
out, 3, 1, do_portio_out,
U_BOOT_CMD(
out, 3, 1, do_portio_out,
- "
out - write datum to IO port\n
",
- "[.b, .w, .l] port value\n - output to IO port
\n
"
+ "
write datum to IO port
",
+ "[.b, .w, .l] port value\n - output to IO port"
);
);
-int do_portio_in (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_portio_in (cmd_tbl_t * cmdtp, int flag, int argc, char *
const
argv[])
{
uint addr = in_last_addr;
uint size = in_last_size;
{
uint addr = in_last_addr;
uint size = in_last_size;
- if (argc != 2) {
- printf ("Usage:\n%s\n", cmdtp->usage);
- return 1;
- }
+ if (argc != 2)
+ return CMD_RET_USAGE;
if ((flag & CMD_FLAG_REPEAT) == 0) {
if ((flag & CMD_FLAG_REPEAT) == 0) {
- /* New command specified. Check for a size specification.
+ /*
+ * New command specified. Check for a size specification.
* Defaults to long if no or incorrect specification.
*/
size = cmd_get_data_size (argv[0], 1);
* Defaults to long if no or incorrect specification.
*/
size = cmd_get_data_size (argv[0], 1);
@@
-161,9
+155,7
@@
int do_portio_in (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
U_BOOT_CMD(
in, 2, 1, do_portio_in,
U_BOOT_CMD(
in, 2, 1, do_portio_in,
- "
in - read data from an IO port\n
",
+ "
read data from an IO port
",
"[.b, .w, .l] port\n"
"[.b, .w, .l] port\n"
- " - read datum from IO port
\n
"
+ " - read datum from IO port"
);
);
-
-#endif