diff --git a/arch/arm/cpu/arm1176/tnetv107x/clock.c b/arch/arm/cpu/arm1176/tnetv107x/clock.c
index e26fec1f95d1a642ff80a5010f73d6d61be9542d..16876aeea87f1117d55c6d1348bb7a49dde5650d 100644
--- a/arch/arm/cpu/arm1176/tnetv107x/clock.c
+++ b/arch/arm/cpu/arm1176/tnetv107x/clock.c
@@ -168,10 +168,6 @@ static unsigned long pll_div_mask[] = { 0x01ff, 0x00ff, 0x00ff };
#define tdm_extra_clk {TDM_PLL, 1}
#define tdm1_clk {TDM_PLL, 2}
-/* Optimization barrier */
-#define barrier() \
- __asm__ __volatile__("mov r0, r0\n" : : : "memory");
-
static const struct lpsc_map lpsc_clk_map[] = {
[TNETV107X_LPSC_ARM] = sys_arm1176_clk,
[TNETV107X_LPSC_GEM] = sys_dsp_clk,
diff --git a/arch/powerpc/include/asm/ppc4xx-sdram.h b/arch/powerpc/include/asm/ppc4xx-sdram.h
index d570d7915e9bd86a2246e957055a2467539e919d..e35d9b677a79ee95d4a3db86a6da5dfe2c0cb405 100644
--- a/arch/powerpc/include/asm/ppc4xx-sdram.h
+++ b/arch/powerpc/include/asm/ppc4xx-sdram.h
@@ -1404,7 +1404,7 @@ struct sdram_timing {
/*
* Prototypes
*/
-inline void ppc4xx_ibm_ddr2_register_dump(void);
+void ppc4xx_ibm_ddr2_register_dump(void);
u32 mfdcr_any(u32);
void mtdcr_any(u32, u32);
u32 ddr_wrdtr(u32);
diff --git a/arch/powerpc/lib/bootm.c b/arch/powerpc/lib/bootm.c
index 53dc4df3fe38fd6acc663b881c53f82436cd563f..ac5bd6d4f1599c0b0514a4d4004d17f0c93199af 100644
--- a/arch/powerpc/lib/bootm.c
+++ b/arch/powerpc/lib/bootm.c
@@ -326,7 +326,7 @@ static int boot_body_linux(bootm_headers_t *images)
return 0;
}
-__attribute__((noinline))
+noinline
int do_bootm_linux(int flag, int argc, char * const argv[], bootm_headers_t *images)
{
int ret;
diff --git a/drivers/mtd/ubi/crc32.c b/drivers/mtd/ubi/crc32.c
index a7e26b04560196d3393e9ff32f7cebcd4710dc89..ab439b3e208578383252371071ca6e27cc966aae 100644
--- a/drivers/mtd/ubi/crc32.c
+++ b/drivers/mtd/ubi/crc32.c
@@ -38,17 +38,9 @@
#include "crc32defs.h"
#define CRC_LE_BITS 8
-# define __force
-#ifndef __constant_cpu_to_le32
-#define __constant_cpu_to_le32(x) ((__force __le32)(__u32)(x))
-#endif
-#ifndef __constant_le32_to_cpu
-#define __constant_le32_to_cpu(x) ((__force __u32)(__le32)(x))
-#endif
-
#if CRC_LE_BITS == 8
-#define tole(x) __constant_cpu_to_le32(x)
-#define tobe(x) __constant_cpu_to_be32(x)
+#define tole(x) cpu_to_le32(x)
+#define tobe(x) cpu_to_be32(x)
#else
#define tole(x) (x)
#define tobe(x) (x)
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 0e1ced71c507441d1d2101b3b35e979bba6a4414..8bacbda71966942c12944d148a7acce0d176c59b 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -51,8 +51,6 @@
#include "macb.h"
-#define barrier() asm volatile("" ::: "memory")
-
#define CONFIG_SYS_MACB_RX_BUFFER_SIZE 4096
#define CONFIG_SYS_MACB_RX_RING_SIZE (CONFIG_SYS_MACB_RX_BUFFER_SIZE / 128)
#define CONFIG_SYS_MACB_TX_RING_SIZE 16
diff --git a/drivers/net/smc91111.c b/drivers/net/smc91111.c
index 6dc7ad52e4cb9d981d5c45e2b21df38aafa5fe77..1357edee6ca5f0faf15c1a1a0030568643951d71 100644
--- a/drivers/net/smc91111.c
+++ b/drivers/net/smc91111.c
@@ -178,8 +178,6 @@ static void smc_phy_configure(struct eth_device *dev);
* inx,outx functions fixed this problem.
*/
-#define barrier() __asm__ __volatile__("": : :"memory")
-
static inline word SMC_inw(struct eth_device *dev, dword offset)
{
word v;
diff --git a/drivers/serial/s3c64xx.c b/drivers/serial/s3c64xx.c
index ea8d734a9ed6769a945f1c10c287f32d23339b08..f53c2bf003e32644cc384378693e463972b997c9 100644
--- a/drivers/serial/s3c64xx.c
+++ b/drivers/serial/s3c64xx.c
@@ -40,8 +40,6 @@ DECLARE_GLOBAL_DATA_PTR;
#error "Bad: you didn't configure serial ..."
#endif
-#define barrier() asm volatile("" ::: "memory")
-
/*
* The coefficient, used to calculate the baudrate on S3C6400 UARTs is
* calculated as
diff --git a/fs/yaffs2/ydirectenv.h b/fs/yaffs2/ydirectenv.h
index c912b09a40d237c7a17a38359bccf89a10a337cf..c2ffbfd56d9061ab1bcd2778c50f915064a436c8 100644
--- a/fs/yaffs2/ydirectenv.h
+++ b/fs/yaffs2/ydirectenv.h
@@ -56,8 +56,6 @@ void yaffs_qsort(void *aa, size_t n, size_t es,
#ifdef NO_inline
#define inline
-#else
-#define inline __inline__
#endif
#define cond_resched() do {} while (0)
diff --git a/include/common.h b/include/common.h
index 12b3e039a099a3258fa9548a30bb49c9ef3e7a7a..5e3c5eeee14313f02f0ff90a410497b4f25ec595 100644
--- a/include/common.h
+++ b/include/common.h
@@ -341,11 +341,7 @@ char *getenv (const char *);
int getenv_f (const char *name, char *buf, unsigned len);
ulong getenv_ulong(const char *name, int base, ulong default_val);
int saveenv (void);
-#ifdef CONFIG_PPC /* ARM version to be fixed! */
-int inline setenv (const char *, const char *);
-#else
int setenv (const char *, const char *);
-#endif /* CONFIG_PPC */
int setenv_ulong(const char *varname, ulong value);
int setenv_addr(const char *varname, const void *addr);
#ifdef CONFIG_ARM
diff --git a/include/linux/byteorder/big_endian.h b/include/linux/byteorder/big_endian.h
index 19b0c86e43244cb3849b34762d24ebb9b0556019..aaf77577c4bfb0822b7ce04ecb0a0a54b0cc65e6 100644
--- a/include/linux/byteorder/big_endian.h
+++ b/include/linux/byteorder/big_endian.h
@@ -7,63 +7,104 @@
#ifndef __BIG_ENDIAN_BITFIELD
#define __BIG_ENDIAN_BITFIELD
#endif
-#define __BYTE_ORDER __BIG_ENDIAN
+#define __BYTE_ORDER __BIG_ENDIAN
+#include <linux/compiler.h>
+#include <linux/types.h>
#include <linux/byteorder/swab.h>
-#define __constant_htonl(x) ((__u32)(x))
-#define __constant_ntohl(x) ((__u32)(x))
-#define __constant_htons(x) ((__u16)(x))
-#define __constant_ntohs(x) ((__u16)(x))
-#define __constant_cpu_to_le64(x) ___swab64((x))
-#define __constant_le64_to_cpu(x) ___swab64((x))
-#define __constant_cpu_to_le32(x) ___swab32((x))
-#define __constant_le32_to_cpu(x) ___swab32((x))
-#define __constant_cpu_to_le16(x) ___swab16((x))
-#define __constant_le16_to_cpu(x) ___swab16((x))
-#define __constant_cpu_to_be64(x) ((__u64)(x))
-#define __constant_be64_to_cpu(x) ((__u64)(x))
-#define __constant_cpu_to_be32(x) ((__u32)(x))
-#define __constant_be32_to_cpu(x) ((__u32)(x))
-#define __constant_cpu_to_be16(x) ((__u16)(x))
-#define __constant_be16_to_cpu(x) ((__u16)(x))
-#define __cpu_to_le64(x) __swab64((x))
-#define __le64_to_cpu(x) __swab64((x))
-#define __cpu_to_le32(x) __swab32((x))
-#define __le32_to_cpu(x) __swab32((x))
-#define __cpu_to_le16(x) __swab16((x))
-#define __le16_to_cpu(x) __swab16((x))
-#define __cpu_to_be64(x) ((__u64)(x))
-#define __be64_to_cpu(x) ((__u64)(x))
-#define __cpu_to_be32(x) ((__u32)(x))
-#define __be32_to_cpu(x) ((__u32)(x))
-#define __cpu_to_be16(x) ((__u16)(x))
-#define __be16_to_cpu(x) ((__u16)(x))
-#define __cpu_to_le64p(x) __swab64p((x))
-#define __le64_to_cpup(x) __swab64p((x))
-#define __cpu_to_le32p(x) __swab32p((x))
-#define __le32_to_cpup(x) __swab32p((x))
-#define __cpu_to_le16p(x) __swab16p((x))
-#define __le16_to_cpup(x) __swab16p((x))
-#define __cpu_to_be64p(x) (*(__u64*)(x))
-#define __be64_to_cpup(x) (*(__u64*)(x))
-#define __cpu_to_be32p(x) (*(__u32*)(x))
-#define __be32_to_cpup(x) (*(__u32*)(x))
-#define __cpu_to_be16p(x) (*(__u16*)(x))
-#define __be16_to_cpup(x) (*(__u16*)(x))
+#define __constant_htonl(x) ((__force __be32)(__u32)(x))
+#define __constant_ntohl(x) ((__force __u32)(__be32)(x))
+#define __constant_htons(x) ((__force __be16)(__u16)(x))
+#define __constant_ntohs(x) ((__force __u16)(__be16)(x))
+#define __constant_cpu_to_le64(x) ((__force __le64)___constant_swab64((x)))
+#define __constant_le64_to_cpu(x) ___constant_swab64((__force __u64)(__le64)(x))
+#define __constant_cpu_to_le32(x) ((__force __le32)___constant_swab32((x)))
+#define __constant_le32_to_cpu(x) ___constant_swab32((__force __u32)(__le32)(x))
+#define __constant_cpu_to_le16(x) ((__force __le16)___constant_swab16((x)))
+#define __constant_le16_to_cpu(x) ___constant_swab16((__force __u16)(__le16)(x))
+#define __constant_cpu_to_be64(x) ((__force __be64)(__u64)(x))
+#define __constant_be64_to_cpu(x) ((__force __u64)(__be64)(x))
+#define __constant_cpu_to_be32(x) ((__force __be32)(__u32)(x))
+#define __constant_be32_to_cpu(x) ((__force __u32)(__be32)(x))
+#define __constant_cpu_to_be16(x) ((__force __be16)(__u16)(x))
+#define __constant_be16_to_cpu(x) ((__force __u16)(__be16)(x))
+#define __cpu_to_le64(x) ((__force __le64)__swab64((x)))
+#define __le64_to_cpu(x) __swab64((__force __u64)(__le64)(x))
+#define __cpu_to_le32(x) ((__force __le32)__swab32((x)))
+#define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
+#define __cpu_to_le16(x) ((__force __le16)__swab16((x)))
+#define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
+#define __cpu_to_be64(x) ((__force __be64)(__u64)(x))
+#define __be64_to_cpu(x) ((__force __u64)(__be64)(x))
+#define __cpu_to_be32(x) ((__force __be32)(__u32)(x))
+#define __be32_to_cpu(x) ((__force __u32)(__be32)(x))
+#define __cpu_to_be16(x) ((__force __be16)(__u16)(x))
+#define __be16_to_cpu(x) ((__force __u16)(__be16)(x))
+
+static inline __le64 __cpu_to_le64p(const __u64 *p)
+{
+ return (__force __le64)__swab64p(p);
+}
+static inline __u64 __le64_to_cpup(const __le64 *p)
+{
+ return __swab64p((__u64 *)p);
+}
+static inline __le32 __cpu_to_le32p(const __u32 *p)
+{
+ return (__force __le32)__swab32p(p);
+}
+static inline __u32 __le32_to_cpup(const __le32 *p)
+{
+ return __swab32p((__u32 *)p);
+}
+static inline __le16 __cpu_to_le16p(const __u16 *p)
+{
+ return (__force __le16)__swab16p(p);
+}
+static inline __u16 __le16_to_cpup(const __le16 *p)
+{
+ return __swab16p((__u16 *)p);
+}
+static inline __be64 __cpu_to_be64p(const __u64 *p)
+{
+ return (__force __be64)*p;
+}
+static inline __u64 __be64_to_cpup(const __be64 *p)
+{
+ return (__force __u64)*p;
+}
+static inline __be32 __cpu_to_be32p(const __u32 *p)
+{
+ return (__force __be32)*p;
+}
+static inline __u32 __be32_to_cpup(const __be32 *p)
+{
+ return (__force __u32)*p;
+}
+static inline __be16 __cpu_to_be16p(const __u16 *p)
+{
+ return (__force __be16)*p;
+}
+static inline __u16 __be16_to_cpup(const __be16 *p)
+{
+ return (__force __u16)*p;
+}
#define __cpu_to_le64s(x) __swab64s((x))
#define __le64_to_cpus(x) __swab64s((x))
#define __cpu_to_le32s(x) __swab32s((x))
#define __le32_to_cpus(x) __swab32s((x))
#define __cpu_to_le16s(x) __swab16s((x))
#define __le16_to_cpus(x) __swab16s((x))
-#define __cpu_to_be64s(x) do {} while (0)
-#define __be64_to_cpus(x) do {} while (0)
-#define __cpu_to_be32s(x) do {} while (0)
-#define __be32_to_cpus(x) do {} while (0)
-#define __cpu_to_be16s(x) do {} while (0)
-#define __be16_to_cpus(x) do {} while (0)
+#define __cpu_to_be64s(x) do { (void)(x); } while (0)
+#define __be64_to_cpus(x) do { (void)(x); } while (0)
+#define __cpu_to_be32s(x) do { (void)(x); } while (0)
+#define __be32_to_cpus(x) do { (void)(x); } while (0)
+#define __cpu_to_be16s(x) do { (void)(x); } while (0)
+#define __be16_to_cpus(x) do { (void)(x); } while (0)
+#ifdef __KERNEL__
#include <linux/byteorder/generic.h>
+#endif
#endif /* _LINUX_BYTEORDER_BIG_ENDIAN_H */
diff --git a/include/linux/byteorder/little_endian.h b/include/linux/byteorder/little_endian.h
index a46f3ecc12acf6cd532ee6424812861bdf1c5e95..a4cb3bfde5289195a5d5e577925e49794ae5794b 100644
--- a/include/linux/byteorder/little_endian.h
+++ b/include/linux/byteorder/little_endian.h
@@ -9,54 +9,93 @@
#endif
#define __BYTE_ORDER __LITTLE_ENDIAN
+#include <linux/compiler.h>
+#include <linux/types.h>
#include <linux/byteorder/swab.h>
-#define __constant_htonl(x) ___constant_swab32((x))
-#define __constant_ntohl(x) ___constant_swab32((x))
-#define __constant_htons(x) ___constant_swab16((x))
-#define __constant_ntohs(x) ___constant_swab16((x))
-#define __constant_cpu_to_le64(x) ((__u64)(x))
-#define __constant_le64_to_cpu(x) ((__u64)(x))
-#define __constant_cpu_to_le32(x) ((__u32)(x))
-#define __constant_le32_to_cpu(x) ((__u32)(x))
-#define __constant_cpu_to_le16(x) ((__u16)(x))
-#define __constant_le16_to_cpu(x) ((__u16)(x))
-#define __constant_cpu_to_be64(x) ___constant_swab64((x))
-#define __constant_be64_to_cpu(x) ___constant_swab64((x))
-#define __constant_cpu_to_be32(x) ___constant_swab32((x))
-#define __constant_be32_to_cpu(x) ___constant_swab32((x))
-#define __constant_cpu_to_be16(x) ___constant_swab16((x))
-#define __constant_be16_to_cpu(x) ___constant_swab16((x))
-#define __cpu_to_le64(x) ((__u64)(x))
-#define __le64_to_cpu(x) ((__u64)(x))
-#define __cpu_to_le32(x) ((__u32)(x))
-#define __le32_to_cpu(x) ((__u32)(x))
-#define __cpu_to_le16(x) ((__u16)(x))
-#define __le16_to_cpu(x) ((__u16)(x))
-#define __cpu_to_be64(x) __swab64((x))
-#define __be64_to_cpu(x) __swab64((x))
-#define __cpu_to_be32(x) __swab32((x))
-#define __be32_to_cpu(x) __swab32((x))
-#define __cpu_to_be16(x) __swab16((x))
-#define __be16_to_cpu(x) __swab16((x))
-#define __cpu_to_le64p(x) (*(__u64*)(x))
-#define __le64_to_cpup(x) (*(__u64*)(x))
-#define __cpu_to_le32p(x) (*(__u32*)(x))
-#define __le32_to_cpup(x) (*(__u32*)(x))
-#define __cpu_to_le16p(x) (*(__u16*)(x))
-#define __le16_to_cpup(x) (*(__u16*)(x))
-#define __cpu_to_be64p(x) __swab64p((x))
-#define __be64_to_cpup(x) __swab64p((x))
-#define __cpu_to_be32p(x) __swab32p((x))
-#define __be32_to_cpup(x) __swab32p((x))
-#define __cpu_to_be16p(x) __swab16p((x))
-#define __be16_to_cpup(x) __swab16p((x))
-#define __cpu_to_le64s(x) do {} while (0)
-#define __le64_to_cpus(x) do {} while (0)
-#define __cpu_to_le32s(x) do {} while (0)
-#define __le32_to_cpus(x) do {} while (0)
-#define __cpu_to_le16s(x) do {} while (0)
-#define __le16_to_cpus(x) do {} while (0)
+#define __constant_htonl(x) ((__force __be32)___constant_swab32((x)))
+#define __constant_ntohl(x) ___constant_swab32((__force __be32)(x))
+#define __constant_htons(x) ((__force __be16)___constant_swab16((x)))
+#define __constant_ntohs(x) ___constant_swab16((__force __be16)(x))
+#define __constant_cpu_to_le64(x) ((__force __le64)(__u64)(x))
+#define __constant_le64_to_cpu(x) ((__force __u64)(__le64)(x))
+#define __constant_cpu_to_le32(x) ((__force __le32)(__u32)(x))
+#define __constant_le32_to_cpu(x) ((__force __u32)(__le32)(x))
+#define __constant_cpu_to_le16(x) ((__force __le16)(__u16)(x))
+#define __constant_le16_to_cpu(x) ((__force __u16)(__le16)(x))
+#define __constant_cpu_to_be64(x) ((__force __be64)___constant_swab64((x)))
+#define __constant_be64_to_cpu(x) ___constant_swab64((__force __u64)(__be64)(x))
+#define __constant_cpu_to_be32(x) ((__force __be32)___constant_swab32((x)))
+#define __constant_be32_to_cpu(x) ___constant_swab32((__force __u32)(__be32)(x))
+#define __constant_cpu_to_be16(x) ((__force __be16)___constant_swab16((x)))
+#define __constant_be16_to_cpu(x) ___constant_swab16((__force __u16)(__be16)(x))
+#define __cpu_to_le64(x) ((__force __le64)(__u64)(x))
+#define __le64_to_cpu(x) ((__force __u64)(__le64)(x))
+#define __cpu_to_le32(x) ((__force __le32)(__u32)(x))
+#define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
+#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
+#define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
+#define __cpu_to_be64(x) ((__force __be64)__swab64((x)))
+#define __be64_to_cpu(x) __swab64((__force __u64)(__be64)(x))
+#define __cpu_to_be32(x) ((__force __be32)__swab32((x)))
+#define __be32_to_cpu(x) __swab32((__force __u32)(__be32)(x))
+#define __cpu_to_be16(x) ((__force __be16)__swab16((x)))
+#define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x))
+
+static inline __le64 __cpu_to_le64p(const __u64 *p)
+{
+ return (__force __le64)*p;
+}
+static inline __u64 __le64_to_cpup(const __le64 *p)
+{
+ return (__force __u64)*p;
+}
+static inline __le32 __cpu_to_le32p(const __u32 *p)
+{
+ return (__force __le32)*p;
+}
+static inline __u32 __le32_to_cpup(const __le32 *p)
+{
+ return (__force __u32)*p;
+}
+static inline __le16 __cpu_to_le16p(const __u16 *p)
+{
+ return (__force __le16)*p;
+}
+static inline __u16 __le16_to_cpup(const __le16 *p)
+{
+ return (__force __u16)*p;
+}
+static inline __be64 __cpu_to_be64p(const __u64 *p)
+{
+ return (__force __be64)__swab64p(p);
+}
+static inline __u64 __be64_to_cpup(const __be64 *p)
+{
+ return __swab64p((__u64 *)p);
+}
+static inline __be32 __cpu_to_be32p(const __u32 *p)
+{
+ return (__force __be32)__swab32p(p);
+}
+static inline __u32 __be32_to_cpup(const __be32 *p)
+{
+ return __swab32p((__u32 *)p);
+}
+static inline __be16 __cpu_to_be16p(const __u16 *p)
+{
+ return (__force __be16)__swab16p(p);
+}
+static inline __u16 __be16_to_cpup(const __be16 *p)
+{
+ return __swab16p((__u16 *)p);
+}
+#define __cpu_to_le64s(x) do { (void)(x); } while (0)
+#define __le64_to_cpus(x) do { (void)(x); } while (0)
+#define __cpu_to_le32s(x) do { (void)(x); } while (0)
+#define __le32_to_cpus(x) do { (void)(x); } while (0)
+#define __cpu_to_le16s(x) do { (void)(x); } while (0)
+#define __le16_to_cpus(x) do { (void)(x); } while (0)
#define __cpu_to_be64s(x) __swab64s((x))
#define __be64_to_cpus(x) __swab64s((x))
#define __cpu_to_be32s(x) __swab32s((x))
@@ -64,6 +103,8 @@
#define __cpu_to_be16s(x) __swab16s((x))
#define __be16_to_cpus(x) __swab16s((x))
+#ifdef __KERNEL__
#include <linux/byteorder/generic.h>
+#endif
#endif /* _LINUX_BYTEORDER_LITTLE_ENDIAN_H */
diff --git a/include/linux/byteorder/swab.h b/include/linux/byteorder/swab.h
index b1d570e528ef9215ce9b9d76e8cc20fbb677d380..bb4a046937a8c08d169b8464c6593f064f4ac5d7 100644
--- a/include/linux/byteorder/swab.h
+++ b/include/linux/byteorder/swab.h
@@ -100,7 +100,7 @@ static __inline__ __attribute__((const)) __u16 __fswab16(__u16 x)
{
return __arch__swab16(x);
}
-static __inline__ __u16 __swab16p(__u16 *x)
+static __inline__ __u16 __swab16p(const __u16 *x)
{
return __arch__swab16p(x);
}
@@ -113,7 +113,7 @@ static __inline__ __attribute__((const)) __u32 __fswab32(__u32 x)
{
return __arch__swab32(x);
}
-static __inline__ __u32 __swab32p(__u32 *x)
+static __inline__ __u32 __swab32p(const __u32 *x)
{
return __arch__swab32p(x);
}
@@ -133,7 +133,7 @@ static __inline__ __attribute__((const)) __u64 __fswab64(__u64 x)
return __arch__swab64(x);
# endif
}
-static __inline__ __u64 __swab64p(__u64 *x)
+static __inline__ __u64 __swab64p(const __u64 *x)
{
return __arch__swab64p(x);
}