diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0449-PCI-brcmstb-Fix-build-on-32bit-ARM-platforms-with-ol.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0449-PCI-brcmstb-Fix-build-on-32bit-ARM-platforms-with-ol.patch | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0449-PCI-brcmstb-Fix-build-on-32bit-ARM-platforms-with-ol.patch b/target/linux/bcm27xx/patches-5.4/950-0449-PCI-brcmstb-Fix-build-on-32bit-ARM-platforms-with-ol.patch deleted file mode 100644 index 6bb45ccb1f..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0449-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); |