intel_th: Pick up irq number from resources



Platform devices pass their IRQs around as resources, so as a convenience
for the glue layer code, allow them pass the IRQ to the core driver in
the resources array.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>

parent c2d2c7de

drivers/hwtracing/intel_th/core.c

+8 −1

Original line number	Diff line number	Diff line
		@@ -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)