diff mbox series

[v4,13/22] cmd: log: Use sub-commands for log

Message ID 20201027235541.706077-14-seanga2@gmail.com
State Accepted
Commit f48b5b563488c1fb8d2bb4857df8fa06a7a00a52
Delegated to: Tom Rini
Headers show
Series log: Add commands for manipulating filters | expand

Commit Message

Sean Anderson Oct. 27, 2020, 11:55 p.m. UTC 
This reduces duplicate code, and makes adding new sub-commands easier.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

(no changes since v1)

 cmd/log.c | 31 ++++---------------------------
 1 file changed, 4 insertions(+), 27 deletions(-)

Comments

Tom Rini Oct. 30, 2020, 6:47 p.m. UTC | #1 
On Tue, Oct 27, 2020 at 07:55:32PM -0400, Sean Anderson wrote:

> This reduces duplicate code, and makes adding new sub-commands easier.
> 
> Signed-off-by: Sean Anderson <seanga2@gmail.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>

Applied to u-boot/master, thanks!
diff mbox series

Patch

diff --git a/cmd/log.c b/cmd/log.c
index d20bfdf744..82e3a7b62f 100644
--- a/cmd/log.c
+++ b/cmd/log.c
@@ -103,30 +103,6 @@  static int do_log_rec(struct cmd_tbl *cmdtp, int flag, int argc,
 	return 0;
 }
 
-static struct cmd_tbl log_sub[] = {
-	U_BOOT_CMD_MKENT(level, CONFIG_SYS_MAXARGS, 1, do_log_level, "", ""),
-	U_BOOT_CMD_MKENT(format, CONFIG_SYS_MAXARGS, 1, do_log_format, "", ""),
-	U_BOOT_CMD_MKENT(rec, CONFIG_SYS_MAXARGS, 1, do_log_rec, "", ""),
-};
-
-static int do_log(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
-{
-	struct cmd_tbl *cp;
-
-	if (argc < 2)
-		return CMD_RET_USAGE;
-
-	/* drop initial "log" arg */
-	argc--;
-	argv++;
-
-	cp = find_cmd_tbl(argv[0], log_sub, ARRAY_SIZE(log_sub));
-	if (cp)
-		return cp->cmd(cmdtp, flag, argc, argv);
-
-	return CMD_RET_USAGE;
-}
-
 #ifdef CONFIG_SYS_LONGHELP
 static char log_help_text[] =
 	"level - get/set log level\n"
@@ -139,7 +115,8 @@  static char log_help_text[] =
 	;
 #endif
 
-U_BOOT_CMD(
-	log, CONFIG_SYS_MAXARGS, 1, do_log,
-	"log system", log_help_text
+U_BOOT_CMD_WITH_SUBCMDS(log, "log system", log_help_text,
+	U_BOOT_SUBCMD_MKENT(level, 2, 1, do_log_level),
+	U_BOOT_SUBCMD_MKENT(format, 2, 1, do_log_format),
+	U_BOOT_SUBCMD_MKENT(rec, 7, 1, do_log_rec),
 );