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| author | Arnd Bergmann <arnd@arndb.de> | 2019-04-15 10:35:54 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2019-05-03 17:17:58 +0200 |
| commit | 4ae987894c06056e29264e5a1051e459a4454a61 (patch) | |
| tree | ce2b1fa8bb634c537db0e501df1811a3ee5bd320 /arch/s390/include/asm/ebcdic.h | |
| parent | s390: drop CONFIG_VIRT_TO_BUS (diff) | |
| download | linux-4ae987894c06056e29264e5a1051e459a4454a61.tar.xz linux-4ae987894c06056e29264e5a1051e459a4454a61.zip | |
s390: fix clang -Wpointer-sign warnigns in boot code
The arch/s390/boot directory is built with its own set of compiler
options that does not include -Wno-pointer-sign like the rest of
the kernel does, this causes a lot of harmless but correct warnings
when building with clang.
For the atomics, we can add type casts to avoid the warnings, for
everything else the easiest way is to slightly adapt the types
to be more consistent.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/ebcdic.h')
| -rw-r--r-- | arch/s390/include/asm/ebcdic.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/ebcdic.h b/arch/s390/include/asm/ebcdic.h index 29441beb92e6..efb50fc6866c 100644 --- a/arch/s390/include/asm/ebcdic.h +++ b/arch/s390/include/asm/ebcdic.h @@ -20,7 +20,7 @@ extern __u8 _ebc_tolower[256]; /* EBCDIC -> lowercase */ extern __u8 _ebc_toupper[256]; /* EBCDIC -> uppercase */ static inline void -codepage_convert(const __u8 *codepage, volatile __u8 * addr, unsigned long nr) +codepage_convert(const __u8 *codepage, volatile char *addr, unsigned long nr) { if (nr-- <= 0) return; |