diff options
Diffstat (limited to 'drivers/hwtracing')
| -rw-r--r-- | drivers/hwtracing/intel_th/core.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/hwtracing/intel_th/core.c b/drivers/hwtracing/intel_th/core.c index d295b221e0bc..8f820c182240 100644 --- a/drivers/hwtracing/intel_th/core.c +++ b/drivers/hwtracing/intel_th/core.c @@ -805,7 +805,14 @@ intel_th_alloc(struct device *dev, struct intel_th_drvdata *drvdata, struct resource *devres, unsigned int ndevres, int irq) { struct intel_th *th; - int err; + int err, r; + + if (irq == -1) + for (r = 0; r < ndevres; r++) + if (devres[r].flags & IORESOURCE_IRQ) { + irq = devres[r].start; + break; + } th = kzalloc(sizeof(*th), GFP_KERNEL); if (!th) |