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Diffstat (limited to 'include/linux/serial_core.h')
-rw-r--r--include/linux/serial_core.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index a5c31146a337..eadf33d0abba 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -46,7 +46,8 @@
#define PORT_AR7 18 /* Texas Instruments AR7 internal UART */
#define PORT_U6_16550A 19 /* ST-Ericsson U6xxx internal UART */
#define PORT_TEGRA 20 /* NVIDIA Tegra internal UART */
-#define PORT_MAX_8250 20 /* max port ID */
+#define PORT_XR17D15X 21 /* Exar XR17D15x UART */
+#define PORT_MAX_8250 21 /* max port ID */
/*
* ARM specific type numbers. These are not currently guaranteed
@@ -300,6 +301,7 @@ struct uart_port {
void (*set_termios)(struct uart_port *,
struct ktermios *new,
struct ktermios *old);
+ int (*handle_irq)(struct uart_port *);
void (*pm)(struct uart_port *, unsigned int state,
unsigned int old);
unsigned int irq; /* irq number */
@@ -317,9 +319,7 @@ struct uart_port {
#define UPIO_MEM32 (3)
#define UPIO_AU (4) /* Au1x00 type IO */
#define UPIO_TSI (5) /* Tsi108/109 type IO */
-#define UPIO_DWAPB (6) /* DesignWare APB UART */
-#define UPIO_RM9000 (7) /* RM9000 type IO */
-#define UPIO_DWAPB32 (8) /* DesignWare APB UART (32 bit accesses) */
+#define UPIO_RM9000 (6) /* RM9000 type IO */
unsigned int read_status_mask; /* driver specific */
unsigned int ignore_status_mask; /* driver specific */
@@ -350,6 +350,7 @@ struct uart_port {
#define UPF_MAGIC_MULTIPLIER ((__force upf_t) (1 << 16))
#define UPF_CONS_FLOW ((__force upf_t) (1 << 23))
#define UPF_SHARE_IRQ ((__force upf_t) (1 << 24))
+#define UPF_EXAR_EFR ((__force upf_t) (1 << 25))
/* The exact UART type is known and should not be probed. */
#define UPF_FIXED_TYPE ((__force upf_t) (1 << 27))
#define UPF_BOOT_AUTOCONF ((__force upf_t) (1 << 28))
@@ -384,7 +385,6 @@ struct uart_state {
int pm_state;
struct circ_buf xmit;
- struct tasklet_struct tlet;
struct uart_port *uart_port;
};