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Commit 26b3a404 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Greg Kroah-Hartman
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clk: ti: dra7-atl-clock: Fix of_node reference counting 



commit 660e1551939931657808d47838a3f443c0e83fd0 upstream.

of_find_node_by_name() will call of_node_put() on the node so we need to
get it first to avoid warnings.
The cfg_node needs to be put after we have finished processing the
properties.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: default avatarNishanth Menon <nm@ti.com>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5f8a3df0

drivers/clk/ti/clk-dra7-atl.c

+2 −0
Original line number Diff line number Diff line
@@ -259,6 +259,7 @@ static int of_dra7_atl_clk_probe(struct platform_device *pdev) 


		/* Get configuration for the ATL instances */

		snprintf(prop, sizeof(prop), "atl%u", i);

		of_node_get(node);

		cfg_node = of_find_node_by_name(node, prop);

		if (cfg_node) {

			ret = of_property_read_u32(cfg_node, "bws",
@@ -272,6 +273,7 @@ static int of_dra7_atl_clk_probe(struct platform_device *pdev) 
				atl_write(cinfo, DRA7_ATL_AWSMUX_REG(i),

					  cdesc->aws);

			}

			of_node_put(cfg_node);

		}



		cdesc->probed = true;