brcm2708: update to latest patches from RPi foundation

[openwrt/openwrt.git] / target / linux / brcm2708 / patches-4.19 / 950-0258-bcm2835_smi-re-add-dereference-to-fix-DMA-transfers.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0258-bcm2835_smi-re-add-dereference-to-fix-DMA-transfers.patch b/target/linux/brcm2708/patches-4.19/950-0258-bcm2835_smi-re-add-dereference-to-fix-DMA-transfers.patch
new file mode 100644 (file)
index 0000000..37f1cb5
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0258-bcm2835_smi-re-add-dereference-to-fix-DMA-transfers.patch
@@ -0,0 +1,20 @@
+From e5111d81c8efc17d8d585510980d3fe49c998741 Mon Sep 17 00:00:00 2001
+From: Ezekiel Bethel <zek@9net.org>
+Date: Wed, 12 Dec 2018 19:11:13 +0000
+Subject: [PATCH] bcm2835_smi: re-add dereference to fix DMA transfers
+
+---
+ drivers/misc/bcm2835_smi.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/misc/bcm2835_smi.c
++++ b/drivers/misc/bcm2835_smi.c
+@@ -879,7 +879,7 @@ static int bcm2835_smi_probe(struct plat
+               goto err;
+       }
+       addr = of_get_address(node, 0, NULL, NULL);
+-      inst->smi_regs_busaddr = be32_to_cpu(addr);
++      inst->smi_regs_busaddr = be32_to_cpu(*addr);
+ 
+       err = bcm2835_smi_dma_setup(inst);
+       if (err)