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Commit 850624c1 authored by Paul Gortmaker's avatar Paul Gortmaker Committed by Greg Kroah-Hartman
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serial: move struct uart_8250_port from 8250.c to 8250.h 



Since we want to promote sharing and move away from one single
uart driver with a bunch of platform specific bugfixes all
munged into one, relocate some header like material from
the C file to the header.

Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: default avatarAlan Cox <alan@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent bbd20759

drivers/tty/serial/8250.c

+0 −26
Original line number Diff line number Diff line
@@ -129,32 +129,6 @@ static unsigned long probe_rsa[PORT_RSA_MAX]; 
static unsigned int probe_rsa_count;

#endif /* CONFIG_SERIAL_8250_RSA  */



struct uart_8250_port {

	struct uart_port	port;

	struct timer_list	timer;		/* "no irq" timer */

	struct list_head	list;		/* ports on this IRQ */

	unsigned short		capabilities;	/* port capabilities */

	unsigned short		bugs;		/* port bugs */

	unsigned int		tx_loadsz;	/* transmit fifo load size */

	unsigned char		acr;

	unsigned char		ier;

	unsigned char		lcr;

	unsigned char		mcr;

	unsigned char		mcr_mask;	/* mask of user bits */

	unsigned char		mcr_force;	/* mask of forced bits */

	unsigned char		cur_iotype;	/* Running I/O type */



	/*

	 * Some bits in registers are cleared on a read, so they must

	 * be saved whenever the register is read but the bits will not

	 * be immediately processed.

	 */

#define LSR_SAVE_FLAGS UART_LSR_BRK_ERROR_BITS

	unsigned char		lsr_saved_flags;

#define MSR_SAVE_FLAGS UART_MSR_ANY_DELTA

	unsigned char		msr_saved_flags;

};



struct irq_info {

	struct			hlist_node node;

	int			irq;

drivers/tty/serial/8250.h

+26 −0
Original line number Diff line number Diff line
@@ -13,6 +13,32 @@ 


#include <linux/serial_8250.h>



struct uart_8250_port {

	struct uart_port	port;

	struct timer_list	timer;		/* "no irq" timer */

	struct list_head	list;		/* ports on this IRQ */

	unsigned short		capabilities;	/* port capabilities */

	unsigned short		bugs;		/* port bugs */

	unsigned int		tx_loadsz;	/* transmit fifo load size */

	unsigned char		acr;

	unsigned char		ier;

	unsigned char		lcr;

	unsigned char		mcr;

	unsigned char		mcr_mask;	/* mask of user bits */

	unsigned char		mcr_force;	/* mask of forced bits */

	unsigned char		cur_iotype;	/* Running I/O type */



	/*

	 * Some bits in registers are cleared on a read, so they must

	 * be saved whenever the register is read but the bits will not

	 * be immediately processed.

	 */

#define LSR_SAVE_FLAGS UART_LSR_BRK_ERROR_BITS

	unsigned char		lsr_saved_flags;

#define MSR_SAVE_FLAGS UART_MSR_ANY_DELTA

	unsigned char		msr_saved_flags;

};



struct old_serial_port {

	unsigned int uart;

	unsigned int baud_base;