diff options
| author | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2010-11-16 11:06:22 -0800 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2010-11-16 11:06:22 -0800 |
| commit | 20b4755e4fbb226eb42951bd40b53fcbce9ef944 (patch) | |
| tree | 43da70e0b32ee423d3643ecd422821383411ab72 /arch/microblaze/lib/memset.c | |
| parent | 744f9f104ea262de1dc3e29265870c649f0d9473 (diff) | |
| parent | e53beacd23d9cb47590da6a7a7f6d417b941a994 (diff) | |
Merge commit 'v2.6.37-rc2' into upstream/xenfs
* commit 'v2.6.37-rc2': (10093 commits)
Linux 2.6.37-rc2
capabilities/syslog: open code cap_syslog logic to fix build failure
i2c: Sanity checks on adapter registration
i2c: Mark i2c_adapter.id as deprecated
i2c: Drivers shouldn't include <linux/i2c-id.h>
i2c: Delete unused adapter IDs
i2c: Remove obsolete cleanup for clientdata
include/linux/kernel.h: Move logging bits to include/linux/printk.h
Fix gcc 4.5.1 miscompiling drivers/char/i8k.c (again)
hwmon: (w83795) Check for BEEP pin availability
hwmon: (w83795) Clear intrusion alarm immediately
hwmon: (w83795) Read the intrusion state properly
hwmon: (w83795) Print the actual temperature channels as sources
hwmon: (w83795) List all usable temperature sources
hwmon: (w83795) Expose fan control method
hwmon: (w83795) Fix fan control mode attributes
hwmon: (lm95241) Check validity of input values
hwmon: Change mail address of Hans J. Koch
PCI: sysfs: fix printk warnings
GFS2: Fix inode deallocation race
...
Diffstat (limited to 'arch/microblaze/lib/memset.c')
| -rw-r--r-- | arch/microblaze/lib/memset.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/arch/microblaze/lib/memset.c b/arch/microblaze/lib/memset.c index ecfb663e1fc1..834565d1607e 100644 --- a/arch/microblaze/lib/memset.c +++ b/arch/microblaze/lib/memset.c @@ -31,17 +31,30 @@ #include <linux/string.h> #ifdef __HAVE_ARCH_MEMSET +#ifndef CONFIG_OPT_LIB_FUNCTION +void *memset(void *v_src, int c, __kernel_size_t n) +{ + char *src = v_src; + + /* Truncate c to 8 bits */ + c = (c & 0xFF); + + /* Simple, byte oriented memset or the rest of count. */ + while (n--) + *src++ = c; + + return v_src; +} +#else /* CONFIG_OPT_LIB_FUNCTION */ void *memset(void *v_src, int c, __kernel_size_t n) { char *src = v_src; -#ifdef CONFIG_OPT_LIB_FUNCTION uint32_t *i_src; uint32_t w32 = 0; -#endif + /* Truncate c to 8 bits */ c = (c & 0xFF); -#ifdef CONFIG_OPT_LIB_FUNCTION if (unlikely(c)) { /* Make a repeating word out of it */ w32 = c; @@ -72,12 +85,13 @@ void *memset(void *v_src, int c, __kernel_size_t n) src = (void *)i_src; } -#endif + /* Simple, byte oriented memset or the rest of count. */ while (n--) *src++ = c; return v_src; } +#endif /* CONFIG_OPT_LIB_FUNCTION */ EXPORT_SYMBOL(memset); #endif /* __HAVE_ARCH_MEMSET */ |