clk: clk-flexgen: fix clock-critical handling

Fixes an issue leading to having all clocks following a critical
clocks marked as well as criticals.

Fixes: fa6415affe20 ("clk: st: clk-flexgen: Detect critical clocks")
Signed-off-by: Alain Volmat <avolmat@me.com>
Link: https://lkml.kernel.org/r/20200322140740.3970-1-avolmat@me.com
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/st/clk-flexgen.c b/drivers/clk/st/clk-flexgen.c
index 4413b6e..55873d4 100644 (file)
--- a/drivers/clk/st/clk-flexgen.c
+++ b/drivers/clk/st/clk-flexgen.c
@@ -375,6 +375,7 @@ static void __init st_of_flexgen_setup(struct device_node *np)
                        break;
                }
 
+               flex_flags &= ~CLK_IS_CRITICAL;
                of_clk_detect_critical(np, i, &flex_flags);
 
                /*