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cmd: pinmux: Fix warnings when compiling with W=1

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This patch solves the following warnings:

cmd/pinmux.c: In function 'do_dev':
cmd/pinmux.c:26:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
   if (ret) {
      ^
cmd/pinmux.c:30:2: note: here
  case 1:
  ^~~~

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrick Delaunay 2019-06-21 15:26:56 +02:00
parent 1ddf544e63
commit d23aef176f
1 changed files with 1 additions and 0 deletions
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cmd/pinmux.c
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@ -27,6 +27,7 @@ static int do_dev(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
printf("Can't get the pin-controller: %s!\n", name);
return CMD_RET_FAILURE;
}
/* fall through */
case 1:
if (!currdev) {
printf("Pin-controller device is not set!\n");