[PATCH 3/7] clk: imx-cpu: Add missing CLK_IS_CRITICAL

[Sascha Hauer]

The CPU clock should never be disabled, mark it as critical as done in
the Kernel.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 drivers/clk/imx/clk-cpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/imx/clk-cpu.c b/drivers/clk/imx/clk-cpu.c
index 13b2dfc9ad..f8d54ddba3 100644
--- a/drivers/clk/imx/clk-cpu.c
+++ b/drivers/clk/imx/clk-cpu.c
@@ -100,7 +100,7 @@ struct clk *imx_clk_cpu(const char *name, const char *parent_name,
 
 	cpu->clk.name = name;
 	cpu->clk.ops = &clk_cpu_ops;
-	cpu->clk.flags = 0;
+	cpu->clk.flags = CLK_IS_CRITICAL;
 	cpu->clk.parent_names = &icpu->parent_name;
 	cpu->clk.num_parents = 1;
 
-- 
2.28.0