[PATCH 4.9 114/206] clk: ti: dra7: fix "failed to lookup clock node gmac_gmii_ref_clk_div" boot message

[Greg Kroah-Hartman]

4.9-stable review patch.  If anyone has any objections, please let me know.

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From: Grygorii Strashko <grygorii.strashko@xxxxxx>

commit f8d17344a60921c2387759fc0a85aa64299d1ec6 upstream.

Prevent creating clk alias for non existing gmac_gmii_ref_clk_div clock and,
this way, eliminate excessive error message during boot:

 "ti_dt_clocks_register: failed to lookup clock node gmac_gmii_ref_clk_div"

Fixes: c097338ebd3f ("ARM: dts: dra7: cpsw: fix clocks tree")
Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/clk/ti/clk-7xx.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/clk/ti/clk-7xx.c
+++ b/drivers/clk/ti/clk-7xx.c
@@ -201,7 +201,6 @@ static struct ti_dt_clk dra7xx_clks[] =
 	DT_CLK(NULL, "atl_dpll_clk_mux", "atl_dpll_clk_mux"),
 	DT_CLK(NULL, "atl_gfclk_mux", "atl_gfclk_mux"),
 	DT_CLK(NULL, "dcan1_sys_clk_mux", "dcan1_sys_clk_mux"),
-	DT_CLK(NULL, "gmac_gmii_ref_clk_div", "gmac_gmii_ref_clk_div"),
 	DT_CLK(NULL, "gmac_rft_clk_mux", "gmac_rft_clk_mux"),
 	DT_CLK(NULL, "gpu_core_gclk_mux", "gpu_core_gclk_mux"),
 	DT_CLK(NULL, "gpu_hyd_gclk_mux", "gpu_hyd_gclk_mux"),