From d64a8fd0a9021ef0a87e6f3e315c8d65a8dd7bd0 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
Date: Sun, 3 Apr 2022 00:24:25 +0200
Subject: [PATCH] hwconfig: Allow to compile it without env support
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When env support is disabled then usage of env_get() generates linker
errors. So do not compile env_get() when env support is disabled (for
example when disabled only in SPL).
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
---
common/hwconfig.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/common/hwconfig.c b/common/hwconfig.c
index 63b3ccaf84..43566b81bd 100644
--- a/common/hwconfig.c
+++ b/common/hwconfig.c
@@ -83,7 +83,9 @@ static const char *__hwconfig(const char *opt, size_t *arglen,
"and before environment is ready\n");
return NULL;
}
+#if CONFIG_IS_ENABLED(ENV_SUPPORT)
env_hwconfig = env_get("hwconfig");
+#endif
}
if (env_hwconfig) {
--
2.39.5