kernel: bump 5.15 to 5.15.39

[openwrt/staging/chunkeey.git] / target / linux / generic / backport-5.15 / 850-v5.17-0010-PCI-aardvark-Disable-link-training-when-unbinding-dr.patch

diff --git a/target/linux/generic/backport-5.15/850-v5.17-0010-PCI-aardvark-Disable-link-training-when-unbinding-dr.patch b/target/linux/generic/backport-5.15/850-v5.17-0010-PCI-aardvark-Disable-link-training-when-unbinding-dr.patch
deleted file mode 100644 (file)
index 1a57251..0000000
--- a/target/linux/generic/backport-5.15/850-v5.17-0010-PCI-aardvark-Disable-link-training-when-unbinding-dr.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From 759dec2e3dfdbd261c41d2279f04f2351c971a49 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
-Date: Tue, 30 Nov 2021 18:29:12 +0100
-Subject: [PATCH] PCI: aardvark: Disable link training when unbinding driver
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Disable link training circuit in driver unbind sequence. We want to
-leave link training in the same state as it was before the driver was
-probed.
-
-Link: https://lore.kernel.org/r/20211130172913.9727-11-kabel@kernel.org
-Signed-off-by: Pali Rohár <pali@kernel.org>
-Signed-off-by: Marek Behún <kabel@kernel.org>
-Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
----
- drivers/pci/controller/pci-aardvark.c | 5 +++++
- 1 file changed, 5 insertions(+)
-
---- a/drivers/pci/controller/pci-aardvark.c
-+++ b/drivers/pci/controller/pci-aardvark.c
-@@ -1725,6 +1725,11 @@ static int advk_pcie_remove(struct platf
-       if (pcie->reset_gpio)
-               gpiod_set_value_cansleep(pcie->reset_gpio, 1);
- 
-+      /* Disable link training */
-+      val = advk_readl(pcie, PCIE_CORE_CTRL0_REG);
-+      val &= ~LINK_TRAINING_EN;
-+      advk_writel(pcie, val, PCIE_CORE_CTRL0_REG);
-+
-       /* Disable outbound address windows mapping */
-       for (i = 0; i < OB_WIN_COUNT; i++)
-               advk_pcie_disable_ob_win(pcie, i);