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@xxxxxxxxxxxxxx>
---
drivers/dma/bestcomm/bestcomm.c | 4 ++--
drivers/dma/fsl_raid.c | 2 +-
drivers/dma/fsldma.c | 12 ++++++------
drivers/dma/mpc512x_dma.c | 4 ++--
drivers/dma/ppc4xx/adma.c | 4 ++--
5 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/drivers/dma/bestcomm/bestcomm.c b/drivers/dma/bestcomm/bestcomm.c
index 7ce843723003..7a67b8345092 100644
--- a/drivers/dma/bestcomm/bestcomm.c
+++ b/drivers/dma/bestcomm/bestcomm.c
@@ -82,7 +82,7 @@ bcom_task_alloc(int bd_count, int bd_size, int priv_size)
/* Get IRQ of that task */
tsk->irq = irq_of_parse_and_map(bcom_eng->ofnode, tsk->tasknum);
- if (tsk->irq == NO_IRQ)
+ if (!tsk->irq)
goto error;
/* Init the BDs, if needed */
@@ -104,7 +104,7 @@ bcom_task_alloc(int bd_count, int bd_size, int priv_size)
error:
if (tsk) {
- if (tsk->irq != NO_IRQ)
+ if (tsk->irq)
irq_dispose_mapping(tsk->irq);
bcom_sram_free(tsk->bd);
kfree(tsk->cookie);
diff --git a/drivers/dma/fsl_raid.c b/drivers/dma/fsl_raid.c
index de2a2a2b1d75..b449fbae1213 100644
--- a/drivers/dma/fsl_raid.c
+++ b/drivers/dma/fsl_raid.c
@@ -670,7 +670,7 @@ static int fsl_re_chan_probe(struct platform_device *ofdev,
/* read irq property from dts */
chan->irq = irq_of_parse_and_map(np, 0);
- if (chan->irq == NO_IRQ) {
+ if (!chan->irq) {
dev_err(dev, "No IRQ defined for JR %d\n", q);
ret = -ENODEV;
goto err_free;
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index 911b7177eb50..4b7a66d357d2 100644
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -1153,7 +1153,7 @@ static void fsldma_free_irqs(struct fsldma_device *fdev)
struct fsldma_chan *chan;
int i;
- if (fdev->irq != NO_IRQ) {
+ if (fdev->irq) {
dev_dbg(fdev->dev, "free per-controller IRQ\n");
free_irq(fdev->irq, fdev);
return;
@@ -1161,7 +1161,7 @@ static void fsldma_free_irqs(struct fsldma_device *fdev)
for (i = 0; i < FSL_DMA_MAX_CHANS_PER_DEVICE; i++) {
chan = fdev->chan[i];
- if (chan && chan->irq != NO_IRQ) {
+ if (chan && chan->irq) {
chan_dbg(chan, "free per-channel IRQ\n");
free_irq(chan->irq, chan);
}
@@ -1175,7 +1175,7 @@ static int fsldma_request_irqs(struct fsldma_device *fdev)
int i;
/* if we have a per-controller IRQ, use that */
- if (fdev->irq != NO_IRQ) {
+ if (fdev->irq) {
dev_dbg(fdev->dev, "request per-controller IRQ\n");
ret = request_irq(fdev->irq, fsldma_ctrl_irq, IRQF_SHARED,
"fsldma-controller", fdev);
@@ -1188,7 +1188,7 @@ static int fsldma_request_irqs(struct fsldma_device *fdev)
if (!chan)
continue;
- if (chan->irq == NO_IRQ) {
+ if (!chan->irq) {
chan_err(chan, "interrupts property missing in device tree\n");
ret = -ENODEV;
goto out_unwind;
@@ -1211,7 +1211,7 @@ out_unwind:
if (!chan)
continue;
- if (chan->irq == NO_IRQ)
+ if (!chan->irq)
continue;
free_irq(chan->irq, chan);
@@ -1311,7 +1311,7 @@ static int fsl_dma_chan_probe(struct fsldma_device *fdev,
list_add_tail(&chan->common.device_node, &fdev->common.channels);
dev_info(fdev->dev, "#%d (%s), irq %d\n", chan->id, compatible,
- chan->irq != NO_IRQ ? chan->irq : fdev->irq);
+ chan->irq ? chan->irq : fdev->irq);
return 0;
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;
diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c
index da3688b94bdc..66bd96724b2f 100644
--- a/drivers/dma/ppc4xx/adma.c
+++ b/drivers/dma/ppc4xx/adma.c
@@ -3891,7 +3891,7 @@ static int ppc440spe_adma_setup_irqs(struct ppc440spe_adma_device *adev,
np = ofdev->dev.of_node;
if (adev->id != PPC440SPE_XOR_ID) {
adev->err_irq = irq_of_parse_and_map(np, 1);
- if (adev->err_irq == NO_IRQ) {
+ if (!adev->err_irq) {
dev_warn(adev->dev, "no err irq resource?\n");
*initcode = PPC_ADMA_INIT_IRQ2;
adev->err_irq = -ENXIO;
@@ -3902,7 +3902,7 @@ static int ppc440spe_adma_setup_irqs(struct ppc440spe_adma_device *adev,
}
adev->irq = irq_of_parse_and_map(np, 0);
- if (adev->irq == NO_IRQ) {
+ if (!adev->irq) {
dev_err(adev->dev, "no irq resource\n");
*initcode = PPC_ADMA_INIT_IRQ1;
ret = -ENXIO;
--
2.7.4
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