From ce1b0c871ed20dc27e9f58912daec93d24878031 Mon Sep 17 00:00:00 2001 From: acoul Date: Sat, 4 Sep 2010 22:47:35 +0000 Subject: linux/ixp4xx: add kernel 2.6.36 preliminary support git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22922 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../ixp4xx/patches-2.6.36/601-arm-dma_free_coherent.patch | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 target/linux/ixp4xx/patches-2.6.36/601-arm-dma_free_coherent.patch (limited to 'target/linux/ixp4xx/patches-2.6.36/601-arm-dma_free_coherent.patch') diff --git a/target/linux/ixp4xx/patches-2.6.36/601-arm-dma_free_coherent.patch b/target/linux/ixp4xx/patches-2.6.36/601-arm-dma_free_coherent.patch new file mode 100644 index 000000000..e26adbf9b --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.36/601-arm-dma_free_coherent.patch @@ -0,0 +1,12 @@ +--- a/arch/arm/mm/dma-mapping.c ++++ b/arch/arm/mm/dma-mapping.c +@@ -381,7 +381,8 @@ EXPORT_SYMBOL(dma_mmap_writecombine); + */ + void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr_t handle) + { +- WARN_ON(irqs_disabled()); ++ if (irqs_disabled()) /* don't want stack dumps for these! */ ++ printk("WARNING: at %s:%d %s()\n", __FILE__, __LINE__, __FUNCTION__); + + if (dma_release_from_coherent(dev, get_order(size), cpu_addr)) + return; -- cgit v1.2.3