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>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Link: https://lore.kernel.org/r/20220131172131.3.Iec2029edb7fc0b29e13bcb86058ad2f614f62779@changeid
diff --git a/cmd/clk.c b/cmd/clk.c
index d615f14..73dea5e 100644
--- a/cmd/clk.c
+++ b/cmd/clk.c
@@ -116,7 +116,7 @@
if (!clk) {
printf("clock '%s' not found.\n", argv[1]);
- return -EINVAL;
+ return CMD_RET_FAILURE;
}
freq = clk_set_rate(clk, freq);