diff options
Diffstat (limited to 'drivers/tty/serial/atmel_serial.c')
| -rw-r--r-- | drivers/tty/serial/atmel_serial.c | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c index d25f044158ff..a7909a5b60d8 100644 --- a/drivers/tty/serial/atmel_serial.c +++ b/drivers/tty/serial/atmel_serial.c @@ -1,5 +1,5 @@ /* - * Driver for Atmel AT91 / AT32 Serial ports + * Driver for Atmel AT91 Serial ports * Copyright (C) 2003 Rick Bronson * * Based on drivers/char/serial_sa1100.c, by Deep Blue Solutions Ltd. @@ -119,7 +119,6 @@ struct atmel_uart_char { /* * at91: 6 USARTs and one DBGU port (SAM9260) - * avr32: 4 * samx7: 3 USARTs and 5 UARTs */ #define ATMEL_MAX_UART 8 @@ -229,21 +228,6 @@ static inline void atmel_uart_writel(struct uart_port *port, u32 reg, u32 value) __raw_writel(value, port->membase + reg); } -#ifdef CONFIG_AVR32 - -/* AVR32 cannot handle 8 or 16bit I/O accesses but only 32bit I/O accesses */ -static inline u8 atmel_uart_read_char(struct uart_port *port) -{ - return __raw_readl(port->membase + ATMEL_US_RHR); -} - -static inline void atmel_uart_write_char(struct uart_port *port, u8 value) -{ - __raw_writel(value, port->membase + ATMEL_US_THR); -} - -#else - static inline u8 atmel_uart_read_char(struct uart_port *port) { return __raw_readb(port->membase + ATMEL_US_RHR); @@ -254,8 +238,6 @@ static inline void atmel_uart_write_char(struct uart_port *port, u8 value) __raw_writeb(value, port->membase + ATMEL_US_THR); } -#endif - #ifdef CONFIG_SERIAL_ATMEL_PDC static bool atmel_use_pdc_rx(struct uart_port *port) { |