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| author | Johannes Berg <johannes.berg@intel.com> | 2021-06-25 10:34:35 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2021-08-26 22:28:02 +0200 |
| commit | 68fdb64485014802152725a4aec63296847f740e (patch) | |
| tree | 6258df39aae1de25d3fdab5381d5484760dab8e9 /lib/logic_iomem.c | |
| parent | b76dd9302af7803aac62243ae94d53067fc819b4 (diff) | |
| download | lwn-68fdb64485014802152725a4aec63296847f740e.tar.gz lwn-68fdb64485014802152725a4aec63296847f740e.zip | |
lib/logic_iomem: fix sparse warnings
A couple of sparse warnings happened here due to casts on
the prints, a missing static and a missing include. Fix
all of them.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: ca2e334232b6 ("lib: add iomem emulation (logic_iomem)")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'lib/logic_iomem.c')
| -rw-r--r-- | lib/logic_iomem.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/lib/logic_iomem.c b/lib/logic_iomem.c index b76b92dd0f1f..9bdfde0c0f86 100644 --- a/lib/logic_iomem.c +++ b/lib/logic_iomem.c @@ -6,6 +6,7 @@ #include <linux/types.h> #include <linux/slab.h> #include <linux/logic_iomem.h> +#include <asm/io.h> struct logic_iomem_region { const struct resource *res; @@ -78,7 +79,7 @@ static void __iomem *real_ioremap(phys_addr_t offset, size_t size) static void real_iounmap(void __iomem *addr) { WARN(1, "invalid iounmap for addr 0x%llx\n", - (unsigned long long)addr); + (unsigned long long __force)addr); } #endif /* CONFIG_LOGIC_IOMEM_FALLBACK */ @@ -172,14 +173,15 @@ EXPORT_SYMBOL(iounmap); static u##sz real_raw_read ## op(const volatile void __iomem *addr) \ { \ WARN(1, "Invalid read" #op " at address %llx\n", \ - (unsigned long long)addr); \ + (unsigned long long __force)addr); \ return (u ## sz)~0ULL; \ } \ \ -void real_raw_write ## op(u ## sz val, volatile void __iomem *addr) \ +static void real_raw_write ## op(u ## sz val, \ + volatile void __iomem *addr) \ { \ WARN(1, "Invalid writeq" #op " of 0x%llx at address %llx\n", \ - (unsigned long long)val, (unsigned long long)addr); \ + (unsigned long long)val, (unsigned long long __force)addr);\ } \ MAKE_FALLBACK(b, 8); @@ -192,14 +194,14 @@ MAKE_FALLBACK(q, 64); static void real_memset_io(volatile void __iomem *addr, int value, size_t size) { WARN(1, "Invalid memset_io at address 0x%llx\n", - (unsigned long long)addr); + (unsigned long long __force)addr); } static void real_memcpy_fromio(void *buffer, const volatile void __iomem *addr, size_t size) { WARN(1, "Invalid memcpy_fromio at address 0x%llx\n", - (unsigned long long)addr); + (unsigned long long __force)addr); memset(buffer, 0xff, size); } @@ -208,7 +210,7 @@ static void real_memcpy_toio(volatile void __iomem *addr, const void *buffer, size_t size) { WARN(1, "Invalid memcpy_toio at address 0x%llx\n", - (unsigned long long)addr); + (unsigned long long __force)addr); } #endif /* CONFIG_LOGIC_IOMEM_FALLBACK */ |