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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-16 18:48:55 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-16 18:48:55 -0400
commit45701e2636a02ab1c5305ead5236f05bda64c15f (patch)
tree1a447dfd3b1779254bafc14b092ec2371b2206c3 /arch/c6x/include
parent497a5df7bf6ffd136ae21c49d1a01292930d7ca2 (diff)
parent3083ca2376a76072dc0071fb211de80b0ac44bd1 (diff)
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Merge tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming
Pull arch/c6x fixes from Mark Salter. * tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming: c6x: platforms: cache: Export symbol L1P_cache_block_invalidate and L1D_cache_block_writeback c6x: kernel: setup: Export symbol memory_end c6x: kernel: setup: Add screen_info global variable c6x: include: asm: Kbuild: Add generic serial.h c6x: include: asm: dma-mapping: Add dummy dma_sync_single_range_for_device c6x: include: asm: setup: Include "linux/types.h" c6x: asm: Add default flat.h according to xtensa architecture c6x: kernel: setup: Remove 'const' for local variables in machine_init c6x: Makefile: Add -D__linux__ C6x: time: Ensure consistency in __init c6x: kernel: setup: Include "linux/console.h"
Diffstat (limited to 'arch/c6x/include')
-rw-r--r--arch/c6x/include/asm/Kbuild1
-rw-r--r--arch/c6x/include/asm/dma-mapping.h8
-rw-r--r--arch/c6x/include/asm/flat.h12
-rw-r--r--arch/c6x/include/asm/setup.h1
4 files changed, 22 insertions, 0 deletions
diff --git a/arch/c6x/include/asm/Kbuild b/arch/c6x/include/asm/Kbuild
index 2de73391b81e..ae0a51f5376c 100644
--- a/arch/c6x/include/asm/Kbuild
+++ b/arch/c6x/include/asm/Kbuild
@@ -41,6 +41,7 @@ generic-y += resource.h
generic-y += scatterlist.h
generic-y += segment.h
generic-y += sembuf.h
+generic-y += serial.h
generic-y += shmbuf.h
generic-y += shmparam.h
generic-y += siginfo.h
diff --git a/arch/c6x/include/asm/dma-mapping.h b/arch/c6x/include/asm/dma-mapping.h
index 88bd0d899bdb..bbd7774e4d4e 100644
--- a/arch/c6x/include/asm/dma-mapping.h
+++ b/arch/c6x/include/asm/dma-mapping.h
@@ -17,6 +17,14 @@
#define dma_supported(d, m) 1
+static inline void dma_sync_single_range_for_device(struct device *dev,
+ dma_addr_t addr,
+ unsigned long offset,
+ size_t size,
+ enum dma_data_direction dir)
+{
+}
+
static inline int dma_set_mask(struct device *dev, u64 dma_mask)
{
if (!dev->dma_mask || !dma_supported(dev, dma_mask))
diff --git a/arch/c6x/include/asm/flat.h b/arch/c6x/include/asm/flat.h
new file mode 100644
index 000000000000..a1858bd5f6c8
--- /dev/null
+++ b/arch/c6x/include/asm/flat.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_C6X_FLAT_H
+#define __ASM_C6X_FLAT_H
+
+#define flat_argvp_envp_on_stack() 0
+#define flat_old_ram_flag(flags) (flags)
+#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
+#define flat_get_addr_from_rp(rp, relval, flags, p) get_unaligned(rp)
+#define flat_put_addr_at_rp(rp, val, relval) put_unaligned(val, rp)
+#define flat_get_relocate_addr(rel) (rel)
+#define flat_set_persistent(relval, p) 0
+
+#endif /* __ASM_C6X_FLAT_H */
diff --git a/arch/c6x/include/asm/setup.h b/arch/c6x/include/asm/setup.h
index 696804475f55..852afb209afb 100644
--- a/arch/c6x/include/asm/setup.h
+++ b/arch/c6x/include/asm/setup.h
@@ -12,6 +12,7 @@
#define _ASM_C6X_SETUP_H
#include <uapi/asm/setup.h>
+#include <linux/types.h>
#ifndef __ASSEMBLY__
extern int c6x_add_memory(phys_addr_t start, unsigned long size);