kernel: delete Linux 5.4 config and patches

As the upcoming release will be based on Linux 5.10 only, remove all
kernel configuration as well as patches for Linux 5.4.
There were no targets still actively using Linux 5.4.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606)

1 files changed, 0 insertions, 102 deletions

diff --git a/target/linux/bcm4908/patches-5.4/084-v5.6-0002-phy-usb-Get-all-drivers-that-use-USB-clks-using-corr.patch b/target/linux/bcm4908/patches-5.4/084-v5.6-0002-phy-usb-Get-all-drivers-that-use-USB-clks-using-corr.patch
deleted file mode 100644
index e269f80cf4..0000000000
--- a/target/linux/bcm4908/patches-5.4/084-v5.6-0002-phy-usb-Get-all-drivers-that-use-USB-clks-using-corr.patch
+++ /dev/null
@@ -1,102 +0,0 @@
-From ece5ffd9e15e9c8471e58b581a098032a679d34e Mon Sep 17 00:00:00 2001
-From: Al Cooper <alcooperx@gmail.com>
-Date: Fri, 3 Jan 2020 13:18:00 -0500
-Subject: [PATCH] phy: usb: Get all drivers that use USB clks using correct
- enable/disable
-
-The BRCM USB Phy, ohci, ehci and xhci drivers all use the USB clocks
-but not all drivers use the clk_prepare_enable/clk_disable_unprepare
-versions to enable/disable the clocks. This change gets all drivers
-using the prepare version.
-
-Signed-off-by: Al Cooper <alcooperx@gmail.com>
-Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
-Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
----
- drivers/phy/broadcom/phy-brcm-usb.c | 28 ++++++++++++++--------------
- 1 file changed, 14 insertions(+), 14 deletions(-)
-
---- a/drivers/phy/broadcom/phy-brcm-usb.c
-+++ b/drivers/phy/broadcom/phy-brcm-usb.c
-@@ -74,8 +74,8 @@ static int brcm_usb_phy_init(struct phy
- 	 */
- 	mutex_lock(&priv->mutex);
- 	if (priv->init_count++ == 0) {
--		clk_enable(priv->usb_20_clk);
--		clk_enable(priv->usb_30_clk);
-+		clk_prepare_enable(priv->usb_20_clk);
-+		clk_prepare_enable(priv->usb_30_clk);
- 		brcm_usb_init_common(&priv->ini);
- 	}
- 	mutex_unlock(&priv->mutex);
-@@ -106,8 +106,8 @@ static int brcm_usb_phy_exit(struct phy
- 	mutex_lock(&priv->mutex);
- 	if (--priv->init_count == 0) {
- 		brcm_usb_uninit_common(&priv->ini);
--		clk_disable(priv->usb_20_clk);
--		clk_disable(priv->usb_30_clk);
-+		clk_disable_unprepare(priv->usb_20_clk);
-+		clk_disable_unprepare(priv->usb_30_clk);
- 	}
- 	mutex_unlock(&priv->mutex);
- 	phy->inited = false;
-@@ -360,8 +360,8 @@ static int brcm_usb_phy_probe(struct pla
- 	if (priv->has_eohci)
- 		brcm_usb_uninit_eohci(&priv->ini);
- 	brcm_usb_uninit_common(&priv->ini);
--	clk_disable(priv->usb_20_clk);
--	clk_disable(priv->usb_30_clk);
-+	clk_disable_unprepare(priv->usb_20_clk);
-+	clk_disable_unprepare(priv->usb_30_clk);
- 
- 	phy_provider = devm_of_phy_provider_register(dev, brcm_usb_phy_xlate);
- 
-@@ -381,8 +381,8 @@ static int brcm_usb_phy_suspend(struct d
- 	struct brcm_usb_phy_data *priv = dev_get_drvdata(dev);
- 
- 	if (priv->init_count) {
--		clk_disable(priv->usb_20_clk);
--		clk_disable(priv->usb_30_clk);
-+		clk_disable_unprepare(priv->usb_20_clk);
-+		clk_disable_unprepare(priv->usb_30_clk);
- 	}
- 	return 0;
- }
-@@ -391,8 +391,8 @@ static int brcm_usb_phy_resume(struct de
- {
- 	struct brcm_usb_phy_data *priv = dev_get_drvdata(dev);
- 
--	clk_enable(priv->usb_20_clk);
--	clk_enable(priv->usb_30_clk);
-+	clk_prepare_enable(priv->usb_20_clk);
-+	clk_prepare_enable(priv->usb_30_clk);
- 	brcm_usb_init_ipp(&priv->ini);
- 
- 	/*
-@@ -405,13 +405,13 @@ static int brcm_usb_phy_resume(struct de
- 			brcm_usb_init_eohci(&priv->ini);
- 		} else if (priv->has_eohci) {
- 			brcm_usb_uninit_eohci(&priv->ini);
--			clk_disable(priv->usb_20_clk);
-+			clk_disable_unprepare(priv->usb_20_clk);
- 		}
- 		if (priv->phys[BRCM_USB_PHY_3_0].inited) {
- 			brcm_usb_init_xhci(&priv->ini);
- 		} else if (priv->has_xhci) {
- 			brcm_usb_uninit_xhci(&priv->ini);
--			clk_disable(priv->usb_30_clk);
-+			clk_disable_unprepare(priv->usb_30_clk);
- 		}
- 	} else {
- 		if (priv->has_xhci)
-@@ -419,8 +419,8 @@ static int brcm_usb_phy_resume(struct de
- 		if (priv->has_eohci)
- 			brcm_usb_uninit_eohci(&priv->ini);
- 		brcm_usb_uninit_common(&priv->ini);
--		clk_disable(priv->usb_20_clk);
--		clk_disable(priv->usb_30_clk);
-+		clk_disable_unprepare(priv->usb_20_clk);
-+		clk_disable_unprepare(priv->usb_30_clk);
- 	}
- 
- 	return 0;