Merge branch 'topic/no_irq' into for-linus
This commit is contained in:
commit
f35d7633f5
|
@ -286,22 +286,21 @@ static void ipu_irq_handler(struct irq_desc *desc)
|
|||
raw_spin_unlock(&bank_lock);
|
||||
while ((line = ffs(status))) {
|
||||
struct ipu_irq_map *map;
|
||||
unsigned int irq = NO_IRQ;
|
||||
unsigned int irq;
|
||||
|
||||
line--;
|
||||
status &= ~(1UL << line);
|
||||
|
||||
raw_spin_lock(&bank_lock);
|
||||
map = src2map(32 * i + line);
|
||||
if (map)
|
||||
irq = map->irq;
|
||||
raw_spin_unlock(&bank_lock);
|
||||
|
||||
if (!map) {
|
||||
raw_spin_unlock(&bank_lock);
|
||||
pr_err("IPU: Interrupt on unmapped source %u bank %d\n",
|
||||
line, i);
|
||||
continue;
|
||||
}
|
||||
irq = map->irq;
|
||||
raw_spin_unlock(&bank_lock);
|
||||
generic_handle_irq(irq);
|
||||
}
|
||||
}
|
||||
|
|
|
@ -579,7 +579,7 @@ static int moxart_probe(struct platform_device *pdev)
|
|||
return -ENOMEM;
|
||||
|
||||
irq = irq_of_parse_and_map(node, 0);
|
||||
if (irq == NO_IRQ) {
|
||||
if (!irq) {
|
||||
dev_err(dev, "no IRQ resource\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
|
|
@ -428,12 +428,10 @@ static int mxs_dma_alloc_chan_resources(struct dma_chan *chan)
|
|||
goto err_alloc;
|
||||
}
|
||||
|
||||
if (mxs_chan->chan_irq != NO_IRQ) {
|
||||
ret = request_irq(mxs_chan->chan_irq, mxs_dma_int_handler,
|
||||
0, "mxs-dma", mxs_dma);
|
||||
if (ret)
|
||||
goto err_irq;
|
||||
}
|
||||
ret = request_irq(mxs_chan->chan_irq, mxs_dma_int_handler,
|
||||
0, "mxs-dma", mxs_dma);
|
||||
if (ret)
|
||||
goto err_irq;
|
||||
|
||||
ret = clk_prepare_enable(mxs_dma->clk);
|
||||
if (ret)
|
||||
|
|
|
@ -866,7 +866,7 @@ static int sirfsoc_dma_probe(struct platform_device *op)
|
|||
}
|
||||
|
||||
sdma->irq = irq_of_parse_and_map(dn, 0);
|
||||
if (sdma->irq == NO_IRQ) {
|
||||
if (!sdma->irq) {
|
||||
dev_err(dev, "Error mapping IRQ!\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue