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m32r: serial: remove M32R_SIO_SHARE_IRQS

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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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Hirokazu Takata 2007-10-16 01:26:36 -07:00 committed by Linus Torvalds
parent 977676aca3
commit dab8f4963a
2 changed files with 1 additions and 7 deletions
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2
drivers/serial/m32r_sio.c
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@ -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);

6
drivers/serial/m32r_sio.h
View File

@ -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