dmaengine: NO_IRQ removal from powerpc-only drivers

We'd like to eventually remove NO_IRQ on powerpc, so remove usages of it
from powerpc-only drivers.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/dma/mpc512x_dma.c b/drivers/dma/mpc512x_dma.c
index fa86592c7ae1..9dd99ba18fce 100644
--- a/drivers/dma/mpc512x_dma.c
+++ b/drivers/dma/mpc512x_dma.c
@@ -926,7 +926,7 @@ static int mpc_dma_probe(struct platform_device *op)
         }
 
         mdma->irq = irq_of_parse_and_map(dn, 0);
-        if (mdma->irq == NO_IRQ) {
+        if (!mdma->irq) {
                 dev_err(dev, "Error mapping IRQ!\n");
                 retval = -EINVAL;
                 goto err;
@@ -935,7 +935,7 @@ static int mpc_dma_probe(struct platform_device *op)
         if (of_device_is_compatible(dn, "fsl,mpc8308-dma")) {
                 mdma->is_mpc8308 = 1;
                 mdma->irq2 = irq_of_parse_and_map(dn, 1);
-                if (mdma->irq2 == NO_IRQ) {
+                if (!mdma->irq2) {
                         dev_err(dev, "Error mapping IRQ!\n");
                         retval = -EINVAL;
                         goto err_dispose1;