remove mainlined patch in 6.14.5 (#8148)

patch/kernel/archive/rockchip64-6.14/rk3588-0134-clk-check-for-disabled-clock-provider-in-of_clk_get_.patch

@@ -1,52 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Heiko Stuebner <heiko@sntech.de>
-Date: Thu, 20 Feb 2025 23:54:48 +0100
-Subject: clk: check for disabled clock-provider in of_clk_get_hw_from_clkspec
-
-of_clk_get_hw_from_clkspec checks all available clock-providers by
-compairing their of-nodes to the one from the clkspec. If no matching
-clock-provider is found, the function returns EPROBE_DEFER to cause a
-re-check at a later date.
-
-If a matching clock-provider is found, a authoritative answer can be
-retrieved from it whether the clock exists or not.
-
-This does not take into account that the clock-provider may never appear,
-because it's node is disabled. This can happen for example when a clock
-is optional, provided by a separate block which just never gets enabled.
-
-One example of this happening is the rk3588's VOP, which has optional
-additional display-clock-supplies coming from PLLs inside the hdmiphy
-blocks. These can be used for better rates, but the system will also
-work without them.
-
-The problem around that is described in the followups to:
-https://lore.kernel.org/dri-devel/20250215-vop2-hdmi1-disp-modes-v1-3-81962a7151d6@collabora.com/
-
-As we already know the of-node of the presumed clock-provider, just add
-a check via of_device_is_available whether this is a "valid" device node.
-This prevents ethernal defer-loops.
-
-Signed-off-by: Heiko Stuebner <heiko@sntech.de>
----
- drivers/clk/clk.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
-index 111111111111..222222222222 100644
---- a/drivers/clk/clk.c
-+++ b/drivers/clk/clk.c
-@@ -5258,6 +5258,10 @@ of_clk_get_hw_from_clkspec(struct of_phandle_args *clkspec)
- 	if (!clkspec)
- 		return ERR_PTR(-EINVAL);
- 
-+	/* Check if node in clkspec is in disabled/fail state */
-+	if (!of_device_is_available(clkspec->np))
-+		return ERR_PTR(-ENOENT);
-+
- 	mutex_lock(&of_clk_mutex);
- 	list_for_each_entry(provider, &of_clk_providers, link) {
- 		if (provider->node == clkspec->np) {
--- 
-Armbian
-