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authorTianjia Zhang <tianjia.zhang@linux.alibaba.com>2021-12-16 12:50:14 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-01-27 12:54:23 +0300
commitde9a936b04c541a52bed00a5d3e5b975c508e724 (patch)
tree5965ea0706a5e0635ef4de40f53f26daeed606ca /arch/mips
parentda7df943e25482d602f6e9a897b20c0eed277f5c (diff)
downloadlinux-de9a936b04c541a52bed00a5d3e5b975c508e724.tar.xz
MIPS: Octeon: Fix build errors using clang
[ Upstream commit 95339b70677dc6f9a2d669c4716058e71b8dc1c7 ] A large number of the following errors is reported when compiling with clang: cvmx-bootinfo.h:326:3: error: adding 'int' to a string does not append to the string [-Werror,-Wstring-plus-int] ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NULL) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cvmx-bootinfo.h:321:20: note: expanded from macro 'ENUM_BRD_TYPE_CASE' case x: return(#x + 16); /* Skip CVMX_BOARD_TYPE_ */ ~~~^~~~ cvmx-bootinfo.h:326:3: note: use array indexing to silence this warning cvmx-bootinfo.h:321:20: note: expanded from macro 'ENUM_BRD_TYPE_CASE' case x: return(#x + 16); /* Skip CVMX_BOARD_TYPE_ */ ^ Follow the prompts to use the address operator '&' to fix this error. Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/include/asm/octeon/cvmx-bootinfo.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/include/asm/octeon/cvmx-bootinfo.h b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
index c114a7ba0bad..e77e8b7c0083 100644
--- a/arch/mips/include/asm/octeon/cvmx-bootinfo.h
+++ b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
@@ -317,7 +317,7 @@ enum cvmx_chip_types_enum {
/* Functions to return string based on type */
#define ENUM_BRD_TYPE_CASE(x) \
- case x: return(#x + 16); /* Skip CVMX_BOARD_TYPE_ */
+ case x: return (&#x[16]); /* Skip CVMX_BOARD_TYPE_ */
static inline const char *cvmx_board_type_to_string(enum
cvmx_board_types_enum type)
{
@@ -408,7 +408,7 @@ static inline const char *cvmx_board_type_to_string(enum
}
#define ENUM_CHIP_TYPE_CASE(x) \
- case x: return(#x + 15); /* Skip CVMX_CHIP_TYPE */
+ case x: return (&#x[15]); /* Skip CVMX_CHIP_TYPE */
static inline const char *cvmx_chip_type_to_string(enum
cvmx_chip_types_enum type)
{