diff options
Diffstat (limited to 'arch/sparc/cpu/leon3/serial.c')
| -rw-r--r-- | arch/sparc/cpu/leon3/serial.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/sparc/cpu/leon3/serial.c b/arch/sparc/cpu/leon3/serial.c index 838d4514e..af9ce5567 100644 --- a/arch/sparc/cpu/leon3/serial.c +++ b/arch/sparc/cpu/leon3/serial.c @@ -32,16 +32,6 @@ DECLARE_GLOBAL_DATA_PTR; -/* Force cache miss each time a serial controller reg is read */ -#define CACHE_BYPASS 1 - -#ifdef CACHE_BYPASS -#define READ_BYTE(var) SPARC_NOCACHE_READ_BYTE((unsigned int)&(var)) -#define READ_HWORD(var) SPARC_NOCACHE_READ_HWORD((unsigned int)&(var)) -#define READ_WORD(var) SPARC_NOCACHE_READ((unsigned int)&(var)) -#define READ_DWORD(var) SPARC_NOCACHE_READ_DWORD((unsigned int)&(var)) -#endif - ambapp_dev_apbuart *leon3_apbuart = NULL; static int leon3_serial_init(void) |