From: Dmitry Osipenko <digetx@gmail.com>
Date: Sun, 14 Apr 2019 19:23:20 +0000 (+0300)
Subject: clk: tegra: emc: Replace BUG() with WARN_ONCE()
X-Git-Tag: v5.2-rc1~104^2~2^3~1
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=f4037654a89906045a1c6a046c35e625524747ce;p=linux.git

clk: tegra: emc: Replace BUG() with WARN_ONCE()

There is no justification for the BUG() in this code.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
---

diff --git a/drivers/clk/tegra/clk-emc.c b/drivers/clk/tegra/clk-emc.c
index 9a0179235939..93ecb538e59b 100644
--- a/drivers/clk/tegra/clk-emc.c
+++ b/drivers/clk/tegra/clk-emc.c
@@ -222,7 +222,10 @@ static int emc_set_timing(struct tegra_clk_emc *tegra,
 
 	if (emc_get_parent(&tegra->hw) == timing->parent_index &&
 	    clk_get_rate(timing->parent) != timing->parent_rate) {
-		BUG();
+		WARN_ONCE(1, "parent %s rate mismatch %lu %lu\n",
+			  __clk_get_name(timing->parent),
+			  clk_get_rate(timing->parent),
+			  timing->parent_rate);
 		return -EINVAL;
 	}