diff mbox series

[1/7] clk: renesas: rzg2l-cpg: Skip lookup of clock when searching for a sibling

Message ID 20250410140628.4124896-2-claudiu.beznea.uj@bp.renesas.com (mailing list archive)
State New
Delegated to: Geert Uytterhoeven
Headers show
Series clk: renesas: rzg2l-cpg: Drop PM domain abstraction for MSTOP | expand

Commit Message

Claudiu Beznea April 10, 2025, 2:06 p.m. UTC 
From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

Since the sibling data is filled after the priv->clks[] array entry is
populated, the first clock that is probed and has a sibling will
temporarily behave as its own sibling until its actual sibling is
populated. To avoid any issues, skip this clock when searching for a
sibling.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
---
 drivers/clk/renesas/rzg2l-cpg.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/clk/renesas/rzg2l-cpg.c b/drivers/clk/renesas/rzg2l-cpg.c
index b91dfbfb01e3..2ae36d94fbfa 100644
--- a/drivers/clk/renesas/rzg2l-cpg.c
+++ b/drivers/clk/renesas/rzg2l-cpg.c
@@ -1324,6 +1324,9 @@  static struct mstp_clock
 
 		hw = __clk_get_hw(priv->clks[priv->num_core_clks + i]);
 		clk = to_mod_clock(hw);
+		if (clk == clock)
+			continue;
+
 		if (clock->off == clk->off && clock->bit == clk->bit)
 			return clk;
 	}