kernel: remove support for kernel 4.14

[openwrt/staging/dedeckeh.git] / target / linux / generic / pending-4.14 / 340-MIPS-mm-remove-mips_dma_mapping_error.patch

diff --git a/target/linux/generic/pending-4.14/340-MIPS-mm-remove-mips_dma_mapping_error.patch b/target/linux/generic/pending-4.14/340-MIPS-mm-remove-mips_dma_mapping_error.patch
deleted file mode 100644 (file)
index 8d6cada..0000000
--- a/target/linux/generic/pending-4.14/340-MIPS-mm-remove-mips_dma_mapping_error.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From: Felix Fietkau <nbd@nbd.name>
-Date: Tue, 5 Dec 2017 12:34:31 +0100
-Subject: [PATCH] MIPS: mm: remove mips_dma_mapping_error
-
-dma_mapping_error() already checks if ops->mapping_error is a null
-pointer
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/arch/mips/mm/dma-default.c
-+++ b/arch/mips/mm/dma-default.c
-@@ -373,11 +373,6 @@ static void mips_dma_sync_sg_for_device(
-       }
- }
- 
--static int mips_dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
--{
--      return 0;
--}
--
- static int mips_dma_supported(struct device *dev, u64 mask)
- {
-       return plat_dma_supported(dev, mask);
-@@ -406,7 +401,6 @@ static const struct dma_map_ops mips_def
-       .sync_single_for_device = mips_dma_sync_single_for_device,
-       .sync_sg_for_cpu = mips_dma_sync_sg_for_cpu,
-       .sync_sg_for_device = mips_dma_sync_sg_for_device,
--      .mapping_error = mips_dma_mapping_error,
-       .dma_supported = mips_dma_supported
- };
-