diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2010-10-27 03:41:03 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-05-28 17:01:55 -0400 |
| commit | 091c75985e2f3d1b60eb25d577f04923c1b8e022 (patch) | |
| tree | 9b19eeb962f9b465dde03a54603b9ce2ac251098 /arch/blackfin | |
| parent | 36947a76826111e661a26cb0f668a5be6cc3ddb4 (diff) | |
Blackfin: bfin_serial.h: turn default port wrappers into stubs
Any consumer that needs to access the MMRs has to provide these helpers,
so make the default into useless stubs.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/include/asm/bfin_serial.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/blackfin/include/asm/bfin_serial.h b/arch/blackfin/include/asm/bfin_serial.h index 7dbc664eab1..7fd0ec7b5b0 100644 --- a/arch/blackfin/include/asm/bfin_serial.h +++ b/arch/blackfin/include/asm/bfin_serial.h @@ -184,7 +184,7 @@ struct bfin_uart_regs { #undef __BFP #ifndef port_membase -# define port_membase(p) (((struct bfin_serial_port *)(p))->port.membase) +# define port_membase(p) 0 #endif #define UART_GET_CHAR(p) bfin_read16(port_membase(p) + OFFSET_RBR) @@ -235,10 +235,10 @@ struct bfin_uart_regs { #define UART_SET_DLAB(p) do { UART_PUT_LCR(p, UART_GET_LCR(p) | DLAB); SSYNC(); } while (0) #ifndef put_lsr_cache -# define put_lsr_cache(p, v) (((struct bfin_serial_port *)(p))->lsr = (v)) +# define put_lsr_cache(p, v) #endif #ifndef get_lsr_cache -# define get_lsr_cache(p) (((struct bfin_serial_port *)(p))->lsr) +# define get_lsr_cache(p) 0 #endif /* The hardware clears the LSR bits upon read, so we need to cache |