Update of /cvsroot/linuxsh/linux/arch/sh/boards/renesas/r7780rp
In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv568/arch/sh/boards/renesas/r7780rp
Modified Files:
irq.c
Log Message:
No need to toggle interrupts for IRQ enable/disable(), the generic hardirq
framework already takes care of the locking and IRQ management for us.
Index: irq.c
===================================================================
RCS file: /cvsroot/linuxsh/linux/arch/sh/boards/renesas/r7780rp/irq.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- irq.c 6 Jul 2006 08:19:31 -0000 1.2
+++ irq.c 7 Aug 2006 02:14:09 -0000 1.3
@@ -39,30 +39,24 @@
static void disable_r7780rp_irq(unsigned int irq)
{
- unsigned long flags;
unsigned short val;
unsigned short mask = 0xffff ^ (0x0001 << mask_pos[irq]);
/* Set the priority in IPR to 0 */
- local_irq_save(flags);
val = ctrl_inw(IRLCNTR1);
val &= mask;
ctrl_outw(val, IRLCNTR1);
- local_irq_restore(flags);
}
static void enable_r7780rp_irq(unsigned int irq)
{
- unsigned long flags;
unsigned short val;
unsigned short value = (0x0001 << mask_pos[irq]);
/* Set priority in IPR back to original value */
- local_irq_save(flags);
val = ctrl_inw(IRLCNTR1);
val |= value;
ctrl_outw(val, IRLCNTR1);
- local_irq_restore(flags);
}
static void ack_r7780rp_irq(unsigned int irq)
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