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crypto: talitos - remove NO_IRQ references

Browse Source 
As prescribed by Linus:

https://lkml.org/lkml/2011/12/2/290

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Kim Phillips 2011-12-12 14:59:11 -06:00 committed by Herbert Xu
parent 0b2730d8d8
commit 2cdba3cf6f
1 changed files with 9 additions and 9 deletions
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18
drivers/crypto/talitos.c
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@ -234,7 +234,7 @@ static int reset_device(struct device *dev)
&& --timeout)
cpu_relax();
if (priv->irq[1] != NO_IRQ) {
if (priv->irq[1]) {
mcr = TALITOS_MCR_RCA1 | TALITOS_MCR_RCA3;
setbits32(priv->reg + TALITOS_MCR, mcr);
}
@ -2581,13 +2581,13 @@ static int talitos_remove(struct platform_device *ofdev)
kfree(priv->chan);
for (i = 0; i < 2; i++)
if (priv->irq[i] != NO_IRQ) {
if (priv->irq[i]) {
free_irq(priv->irq[i], dev);
irq_dispose_mapping(priv->irq[i]);
}
tasklet_kill(&priv->done_task[0]);
if (priv->irq[1] != NO_IRQ)
if (priv->irq[1])
tasklet_kill(&priv->done_task[1]);
iounmap(priv->reg);
@ -2663,7 +2663,7 @@ static int talitos_probe_irq(struct platform_device *ofdev)
int err;
priv->irq[0] = irq_of_parse_and_map(np, 0);
if (priv->irq[0] == NO_IRQ) {
if (!priv->irq[0]) {
dev_err(dev, "failed to map irq\n");
return -EINVAL;
}
@ -2671,7 +2671,7 @@ static int talitos_probe_irq(struct platform_device *ofdev)
priv->irq[1] = irq_of_parse_and_map(np, 1);
/* get the primary irq line */
if (priv->irq[1] == NO_IRQ) {
if (!priv->irq[1]) {
err = request_irq(priv->irq[0], talitos_interrupt_4ch, 0,
dev_driver_string(dev), dev);
goto primary_out;
@ -2688,7 +2688,7 @@ static int talitos_probe_irq(struct platform_device *ofdev)
if (err) {
dev_err(dev, "failed to request secondary irq\n");
irq_dispose_mapping(priv->irq[1]);
priv->irq[1] = NO_IRQ;
priv->irq[1] = 0;
}
return err;
@ -2697,7 +2697,7 @@ primary_out:
if (err) {
dev_err(dev, "failed to request primary irq\n");
irq_dispose_mapping(priv->irq[0]);
priv->irq[0] = NO_IRQ;
priv->irq[0] = 0;
}
return err;
@ -2723,7 +2723,7 @@ static int talitos_probe(struct platform_device *ofdev)
if (err)
goto err_out;
if (priv->irq[1] == NO_IRQ) {
if (!priv->irq[1]) {
tasklet_init(&priv->done_task[0], talitos_done_4ch,
(unsigned long)dev);
} else {
@ -2784,7 +2784,7 @@ static int talitos_probe(struct platform_device *ofdev)
for (i = 0; i < priv->num_channels; i++) {
priv->chan[i].reg = priv->reg + TALITOS_CH_STRIDE * (i + 1);
if ((priv->irq[1] == NO_IRQ) || !(i & 1))
if (!priv->irq[1] || !(i & 1))
priv->chan[i].reg += TALITOS_CH_BASE_OFFSET;
}