Patch "clk: renesas: r9a06g032: Repair grave increment error" has been added to the 5.4-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    clk: renesas: r9a06g032: Repair grave increment error

to the 5.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     clk-renesas-r9a06g032-repair-grave-increment-error.patch
and it can be found in the queue-5.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 60522779bfeee1a09a20371a55d6d8e5e37565cb
Author: Marek Vasut <marex@xxxxxxx>
Date:   Fri Oct 28 13:38:34 2022 +0200

    clk: renesas: r9a06g032: Repair grave increment error
    
    [ Upstream commit 02693e11611e082e3c4d8653e8af028e43d31164 ]
    
    If condition (clkspec.np != pd->dev.of_node) is true, then the driver
    ends up in an endless loop, forever, locking up the machine.
    
    Fixes: aad03a66f902 ("clk: renesas: r9a06g032: Add clock domain support")
    Reviewed-by: Ralph Siemsen <ralph.siemsen@xxxxxxxxxx>
    Signed-off-by: Marek Vasut <marex@xxxxxxx>
    Reviewed-by: Gareth Williams <gareth.williams.jx@xxxxxxxxxxx>
    Link: https://lore.kernel.org/r/20221028113834.7496-1-marex@xxxxxxx
    Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/clk/renesas/r9a06g032-clocks.c b/drivers/clk/renesas/r9a06g032-clocks.c
index 80df4eb041cc..75954ac1fb9b 100644
--- a/drivers/clk/renesas/r9a06g032-clocks.c
+++ b/drivers/clk/renesas/r9a06g032-clocks.c
@@ -386,7 +386,7 @@ static int r9a06g032_attach_dev(struct generic_pm_domain *pd,
 	int error;
 	int index;
 
-	while (!of_parse_phandle_with_args(np, "clocks", "#clock-cells", i,
+	while (!of_parse_phandle_with_args(np, "clocks", "#clock-cells", i++,
 					   &clkspec)) {
 		if (clkspec.np != pd->dev.of_node)
 			continue;
@@ -399,7 +399,6 @@ static int r9a06g032_attach_dev(struct generic_pm_domain *pd,
 			if (error)
 				return error;
 		}
-		i++;
 	}
 
 	return 0;