Fix range check
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@696 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
parent
98f52d9f61
commit
fb76a5e579
@ -161,11 +161,11 @@ void up_disable_irq(int irq)
|
||||
* register is assumed to be zero, resulting interrupt disabled.
|
||||
*/
|
||||
|
||||
if (irq < Z8_IRQ0_MAX)
|
||||
if (irq <= Z8_IRQ0_MAX)
|
||||
{
|
||||
putreg8((getreg8(IRQ0ENH) & ~Z8_IRQ0_BIT(irq)), IRQ0ENH);
|
||||
}
|
||||
else if (irq < Z8_IRQ1_MAX)
|
||||
else if (irq <= Z8_IRQ1_MAX)
|
||||
{
|
||||
putreg8((getreg8(IRQ1ENH) & ~Z8_IRQ1_BIT(irq)), IRQ1ENH);
|
||||
}
|
||||
@ -196,11 +196,11 @@ void up_enable_irq(int irq)
|
||||
* priority.
|
||||
*/
|
||||
|
||||
if (irq < Z8_IRQ0_MAX)
|
||||
if (irq <= Z8_IRQ0_MAX)
|
||||
{
|
||||
putreg8((getreg8(IRQ0ENH) | Z8_IRQ0_BIT(irq)), IRQ0ENH);
|
||||
}
|
||||
else if (irq < Z8_IRQ1_MAX)
|
||||
else if (irq <= Z8_IRQ1_MAX)
|
||||
{
|
||||
putreg8((getreg8(IRQ1ENH) | Z8_IRQ1_BIT(irq)), IRQ1ENH);
|
||||
}
|
||||
@ -230,12 +230,12 @@ void up_maskack_irq(int irq)
|
||||
* corresponding bit in the IRQ status register.
|
||||
*/
|
||||
|
||||
if (irq < Z8_IRQ0_MAX)
|
||||
if (irq <= Z8_IRQ0_MAX)
|
||||
{
|
||||
putreg8((getreg8(IRQ0ENH) & ~Z8_IRQ0_BIT(irq)), IRQ0ENH);
|
||||
putreg8(Z8_IRQ0_BIT(irq), IRQ0);
|
||||
}
|
||||
else if (irq < Z8_IRQ1_MAX)
|
||||
else if (irq <= Z8_IRQ1_MAX)
|
||||
{
|
||||
putreg8((getreg8(IRQ1ENH) & ~Z8_IRQ1_BIT(irq)), IRQ1ENH);
|
||||
putreg8(Z8_IRQ1_BIT(irq), IRQ2);
|
||||
|
Loading…
Reference in New Issue
Block a user