From 54ec52b6dd3b0ba4bc4eb97e7e1b2534705b326c Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Wed, 3 Oct 2012 15:31:58 -0700 Subject: tty/serial/8250: Make omap hardware workarounds local to 8250.h This allows us to get rid of the ifdefs in 8250.c. Cc: Alan Cox Signed-off-by: Tony Lindgren Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) (limited to 'drivers/tty/serial/8250/8250.h') diff --git a/drivers/tty/serial/8250/8250.h b/drivers/tty/serial/8250/8250.h index 5a76f9c8d36b..3b4ea84898c2 100644 --- a/drivers/tty/serial/8250/8250.h +++ b/drivers/tty/serial/8250/8250.h @@ -106,3 +106,39 @@ static inline int serial8250_pnp_init(void) { return 0; } static inline void serial8250_pnp_exit(void) { } #endif +#ifdef CONFIG_ARCH_OMAP1 +static inline int is_omap1_8250(struct uart_8250_port *pt) +{ + int res; + + switch (pt->port.mapbase) { + case OMAP1_UART1_BASE: + case OMAP1_UART2_BASE: + case OMAP1_UART3_BASE: + res = 1; + break; + default: + res = 0; + break; + } + + return res; +} + +static inline int is_omap1510_8250(struct uart_8250_port *pt) +{ + if (!cpu_is_omap1510()) + return 0; + + return is_omap1_8250(pt); +} +#else +static inline int is_omap1_8250(struct uart_8250_port *pt) +{ + return 0; +} +static inline int is_omap1510_8250(struct uart_8250_port *pt) +{ + return 0; +} +#endif -- cgit v1.2.3