diff options
| author | Al Viro <viro@ftp.linux.org.uk> | 2008-03-29 03:09:08 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-03-30 14:20:23 -0700 |
| commit | 782a6de47b97d5c5f16c84f7868606fa25781fec (patch) | |
| tree | 232f35a0d140817e402d2c27cacfce8daffce7c6 | |
| parent | 683113a33d5b9262bdf3e5cf9c60d9a2ad02cae3 (diff) | |
fix iomem misannotations in nozomi
aka if you see a force-cast, be very suspicious...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-and-tested-by: Frank Seidel <fseidel@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/char/nozomi.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/char/nozomi.c b/drivers/char/nozomi.c index 6d0dc5f9b6bb..6a6843a0a674 100644 --- a/drivers/char/nozomi.c +++ b/drivers/char/nozomi.c @@ -438,7 +438,7 @@ static void read_mem32(u32 *buf, const void __iomem *mem_addr_start, u32 size_bytes) { u32 i = 0; - const u32 *ptr = (__force u32 *) mem_addr_start; + const u32 __iomem *ptr = mem_addr_start; u16 *buf16; if (unlikely(!ptr || !buf)) @@ -448,11 +448,11 @@ static void read_mem32(u32 *buf, const void __iomem *mem_addr_start, switch (size_bytes) { case 2: /* 2 bytes */ buf16 = (u16 *) buf; - *buf16 = __le16_to_cpu(readw((void __iomem *)ptr)); + *buf16 = __le16_to_cpu(readw(ptr)); goto out; break; case 4: /* 4 bytes */ - *(buf) = __le32_to_cpu(readl((void __iomem *)ptr)); + *(buf) = __le32_to_cpu(readl(ptr)); goto out; break; } @@ -461,11 +461,11 @@ static void read_mem32(u32 *buf, const void __iomem *mem_addr_start, if (size_bytes - i == 2) { /* Handle 2 bytes in the end */ buf16 = (u16 *) buf; - *(buf16) = __le16_to_cpu(readw((void __iomem *)ptr)); + *(buf16) = __le16_to_cpu(readw(ptr)); i += 2; } else { /* Read 4 bytes */ - *(buf) = __le32_to_cpu(readl((void __iomem *)ptr)); + *(buf) = __le32_to_cpu(readl(ptr)); i += 4; } buf++; @@ -484,7 +484,7 @@ static u32 write_mem32(void __iomem *mem_addr_start, const u32 *buf, u32 size_bytes) { u32 i = 0; - u32 *ptr = (__force u32 *) mem_addr_start; + u32 __iomem *ptr = mem_addr_start; const u16 *buf16; if (unlikely(!ptr || !buf)) @@ -494,7 +494,7 @@ static u32 write_mem32(void __iomem *mem_addr_start, const u32 *buf, switch (size_bytes) { case 2: /* 2 bytes */ buf16 = (const u16 *)buf; - writew(__cpu_to_le16(*buf16), (void __iomem *)ptr); + writew(__cpu_to_le16(*buf16), ptr); return 2; break; case 1: /* @@ -502,7 +502,7 @@ static u32 write_mem32(void __iomem *mem_addr_start, const u32 *buf, * so falling through.. */ case 4: /* 4 bytes */ - writel(__cpu_to_le32(*buf), (void __iomem *)ptr); + writel(__cpu_to_le32(*buf), ptr); return 4; break; } @@ -511,11 +511,11 @@ static u32 write_mem32(void __iomem *mem_addr_start, const u32 *buf, if (size_bytes - i == 2) { /* 2 bytes */ buf16 = (const u16 *)buf; - writew(__cpu_to_le16(*buf16), (void __iomem *)ptr); + writew(__cpu_to_le16(*buf16), ptr); i += 2; } else { /* 4 bytes */ - writel(__cpu_to_le32(*buf), (void __iomem *)ptr); + writel(__cpu_to_le32(*buf), ptr); i += 4; } buf++; |