bcm27xx: update patches from RPi foundation

[openwrt/staging/luka.git] / target / linux / bcm27xx / patches-5.4 / 950-0460-PCI-brcmstb-Fix-build-on-32bit-ARM-platforms-with-ol.patch

diff --git a/target/linux/bcm27xx/patches-5.4/950-0460-PCI-brcmstb-Fix-build-on-32bit-ARM-platforms-with-ol.patch b/target/linux/bcm27xx/patches-5.4/950-0460-PCI-brcmstb-Fix-build-on-32bit-ARM-platforms-with-ol.patch
deleted file mode 100644 (file)
index 6bb45cc..0000000
--- a/target/linux/bcm27xx/patches-5.4/950-0460-PCI-brcmstb-Fix-build-on-32bit-ARM-platforms-with-ol.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From 39192141aa16809323c24d8910e3a63488f7f55d Mon Sep 17 00:00:00 2001
-From: Marek Szyprowski <m.szyprowski@samsung.com>
-Date: Thu, 27 Feb 2020 12:51:46 +0100
-Subject: [PATCH] PCI: brcmstb: Fix build on 32bit ARM platforms with
- older compilers
-
-commit 73a7a271b3eee7b83f29b13866163776f1cbef89 upstream.
-
-Some older compilers have no implementation for the helper for 64-bit
-unsigned division/modulo, so linking pcie-brcmstb driver causes the
-"undefined reference to `__aeabi_uldivmod'" error.
-
-*rc_bar2_size is always a power of two, because it is calculated as:
-"1ULL << fls64(entry->res->end - entry->res->start)", so the modulo
-operation in the subsequent check can be replaced by a simple logical
-AND with a proper mask.
-
-Link: https://lore.kernel.org/r/20200227115146.24515-1-m.szyprowski@samsung.com
-Fixes: c0452137034b ("PCI: brcmstb: Add Broadcom STB PCIe host controller driver")
-Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
-Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
-Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
----
- drivers/pci/controller/pcie-brcmstb.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/pci/controller/pcie-brcmstb.c
-+++ b/drivers/pci/controller/pcie-brcmstb.c
-@@ -670,7 +670,7 @@ static inline int brcm_pcie_get_rc_bar2_
-        *   outbound memory @ 3GB). So instead it will  start at the 1x
-        *   multiple of its size
-        */
--      if (!*rc_bar2_size || *rc_bar2_offset % *rc_bar2_size ||
-+      if (!*rc_bar2_size || (*rc_bar2_offset & (*rc_bar2_size - 1)) ||
-           (*rc_bar2_offset < SZ_4G && *rc_bar2_offset > SZ_2G)) {
-               dev_err(dev, "Invalid rc_bar2_offset/size: size 0x%llx, off 0x%llx\n",
-                       *rc_bar2_size, *rc_bar2_offset);