spl: dfu: Fix printed variable name
The SPL DFU uses dfu_alt_info_N variable name to determine the DFU
configuration, where N is the name of the media (e.g. ram). It does
not use the plain dfu_alt_info. Print the name of the missing env
variable in case of a failure instead of printing dfu_alt_info,
which is just the name of the parameter passed to spl_dfu_cmd().
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@konsulko.com>
diff --git a/common/spl/spl_dfu.c b/common/spl/spl_dfu.c
index 01178f6..c0225dc 100644
--- a/common/spl/spl_dfu.c
+++ b/common/spl/spl_dfu.c
@@ -41,7 +41,7 @@
set_default_env(NULL, 0);
str_env = env_get(dfu_alt_info);
if (!str_env) {
- pr_err("\"dfu_alt_info\" env variable not defined!\n");
+ pr_err("\"%s\" env variable not defined!\n", dfu_alt_info);
return -EINVAL;
}