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Diffstat (limited to 'arch/powerpc/platforms/powermac/low_i2c.c')
-rw-r--r--arch/powerpc/platforms/powermac/low_i2c.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c
index 6d6f277477aa..c8c217b7dd33 100644
--- a/arch/powerpc/platforms/powermac/low_i2c.c
+++ b/arch/powerpc/platforms/powermac/low_i2c.c
@@ -401,7 +401,7 @@ static int kw_i2c_xfer(struct pmac_i2c_bus *bus, u8 addrdir, int subsize,
{
struct pmac_i2c_host_kw *host = bus->hostdata;
u8 mode_reg = host->speed;
- int use_irq = host->irq != NO_IRQ && !bus->polled;
+ int use_irq = host->irq && !bus->polled;
/* Setup mode & subaddress if any */
switch(bus->mode) {
@@ -535,7 +535,7 @@ static struct pmac_i2c_host_kw *__init kw_i2c_host_init(struct device_node *np)
break;
}
host->irq = irq_of_parse_and_map(np, 0);
- if (host->irq == NO_IRQ)
+ if (!host->irq)
printk(KERN_WARNING
"low_i2c: Failed to map interrupt for %s\n",
np->full_name);
@@ -557,7 +557,7 @@ static struct pmac_i2c_host_kw *__init kw_i2c_host_init(struct device_node *np)
*/
if (request_irq(host->irq, kw_i2c_irq, IRQF_NO_SUSPEND,
"keywest i2c", host))
- host->irq = NO_IRQ;
+ host->irq = 0;
printk(KERN_INFO "KeyWest i2c @0x%08x irq %d %s\n",
*addrp, host->irq, np->full_name);