[PATCH 2.6.23-rc4-mm1] m32r: serial: remove M32R_SIO_SHARE_IRQS

[Hirokazu Takata <takata@linux-m32r.org>]

Remove an unused symbol M32R_SIO_SHARE_IRQS from
drivers/serial/m32r_sio.h.

Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Cc: "Robert P. J. Day" <rpjday@mindspring.com>
---
 drivers/serial/m32r_sio.c |    2 +-
 drivers/serial/m32r_sio.h |    6 ------
 2 files changed, 1 insertions(+), 7 deletions(-)

diff --git a/drivers/serial/m32r_sio.c b/drivers/serial/m32r_sio.c
index 6e09c8b..348ee2c 100644
--- a/drivers/serial/m32r_sio.c
+++ b/drivers/serial/m32r_sio.c
@@ -539,7 +539,7 @@ static void serial_do_unlink(struct irq_info *i, struct uart_sio_port *up)
 static int serial_link_irq_chain(struct uart_sio_port *up)
 {
 	struct irq_info *i = irq_lists + up->port.irq;
-	int ret, irq_flags = up->port.flags & UPF_SHARE_IRQ ? IRQF_SHARED : 0;
+	int ret, irq_flags = 0;
 
 	spin_lock_irq(&i->lock);
 
diff --git a/drivers/serial/m32r_sio.h b/drivers/serial/m32r_sio.h
index 849f1b2..e9b7e11 100644
--- a/drivers/serial/m32r_sio.h
+++ b/drivers/serial/m32r_sio.h
@@ -46,9 +46,3 @@ struct old_serial_port {
 #define PROBE_ANY	(~0)
 
 #define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8)
-
-#ifdef CONFIG_SERIAL_SIO_SHARE_IRQ
-#define M32R_SIO_SHARE_IRQS 1
-#else
-#define M32R_SIO_SHARE_IRQS 0
-#endif
-- 
1.5.2.4

--
Hirokazu Takata <takata@linux-m32r.org>
Linux/M32R Project:  http://www.linux-m32r.org/
-
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