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Subject[PATCH] RISC-V: Typo fixes in image header and documentation.
Date
There are some typos in boot image header and riscv boot documentation.

Fix the typos.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
---
Documentation/riscv/boot-image-header.rst | 4 ++--
arch/riscv/include/asm/image.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Documentation/riscv/boot-image-header.rst b/Documentation/riscv/boot-image-header.rst
index 7b4d1d747585..8efb0596a33f 100644
--- a/Documentation/riscv/boot-image-header.rst
+++ b/Documentation/riscv/boot-image-header.rst
@@ -22,7 +22,7 @@ The following 64-byte header is present in decompressed Linux kernel image::
u64 res2 = 0; /* Reserved */
u64 magic = 0x5643534952; /* Magic number, little endian, "RISCV" */
u32 magic2 = 0x56534905; /* Magic number 2, little endian, "RSC\x05" */
- u32 res4; /* Reserved for PE COFF offset */
+ u32 res3; /* Reserved for PE COFF offset */

This header format is compliant with PE/COFF header and largely inspired from
ARM64 header. Thus, both ARM64 & RISC-V header can be combined into one common
@@ -34,7 +34,7 @@ Notes
- This header can also be reused to support EFI stub for RISC-V in future. EFI
specification needs PE/COFF image header in the beginning of the kernel image
in order to load it as an EFI application. In order to support EFI stub,
- code0 should be replaced with "MZ" magic string and res5(at offset 0x3c) should
+ code0 should be replaced with "MZ" magic string and res3(at offset 0x3c) should
point to the rest of the PE/COFF header.

- version field indicate header version number
diff --git a/arch/riscv/include/asm/image.h b/arch/riscv/include/asm/image.h
index 344db5244547..4f8061a5ac4a 100644
--- a/arch/riscv/include/asm/image.h
+++ b/arch/riscv/include/asm/image.h
@@ -42,7 +42,7 @@
* @res2: reserved
* @magic: Magic number (RISC-V specific; deprecated)
* @magic2: Magic number 2 (to match the ARM64 'magic' field pos)
- * @res4: reserved (will be used for PE COFF offset)
+ * @res3: reserved (will be used for PE COFF offset)
*
* The intention is for this header format to be shared between multiple
* architectures to avoid a proliferation of image header formats.
@@ -59,7 +59,7 @@ struct riscv_image_header {
u64 res2;
u64 magic;
u32 magic2;
- u32 res4;
+ u32 res3;
};
#endif /* __ASSEMBLY__ */
#endif /* __ASM_IMAGE_H */
--
2.21.0
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