int bcma_chipco_watchdog_register()

in driver_chipcommon.c [113:140]

• 23 lines of code
• 4 McCabe index (conditional complexity)

int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc)
{
	struct bcma_bus *bus = cc->core->bus;
	struct bcm47xx_wdt wdt = {};
	struct platform_device *pdev;

	if (bus->chipinfo.id == BCMA_CHIP_ID_BCM53573 &&
	    bus->chipinfo.rev <= 1) {
		pr_debug("No watchdog on 53573A0 / 53573A1\n");
		return 0;
	}

	wdt.driver_data = cc;
	wdt.timer_set = bcma_chipco_watchdog_timer_set_wdt;
	wdt.timer_set_ms = bcma_chipco_watchdog_timer_set_ms_wdt;
	wdt.max_timer_ms =
		bcma_chipco_watchdog_get_max_timer(cc) / cc->ticks_per_ms;

	pdev = platform_device_register_data(NULL, "bcm47xx-wdt",
					     bus->num, &wdt,
					     sizeof(wdt));
	if (IS_ERR(pdev))
		return PTR_ERR(pdev);

	cc->watchdog = pdev;

	return 0;
}