[PATCH 3/4] cmd: clk: update result of do_clk_setfreq

Update the result of do_clk_setfreq and always returns a CMD_RET_ value (-EINVAL was a possible result).

This patch avoid the CLI output "exit not allowed from main input shell."

Fixes: 7ab418fbe612 ("clk: add support for setting clk rate from cmdline") Signed-off-by: Patrick Delaunay patrick.delaunay@foss.st.com ---

cmd/clk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/clk.c b/cmd/clk.c index d615f14a84..73dea5e746 100644 --- a/cmd/clk.c +++ b/cmd/clk.c @@ -116,7 +116,7 @@ static int do_clk_setfreq(struct cmd_tbl *cmdtp, int flag, int argc,

if (!clk) { printf("clock '%s' not found.\n", argv[1]); - return -EINVAL; + return CMD_RET_FAILURE; }

freq = clk_set_rate(clk, freq);