kernel/drivers/spi/spi-tegra20-sflash.c
.. .. @@ -456,7 +456,11 @@ 456 456 goto exit_free_master; 457 457 } 458 458 459 - tsd->irq = platform_get_irq(pdev, 0);459 + ret = platform_get_irq(pdev, 0);460 + if (ret < 0)461 + goto exit_free_master;462 + tsd->irq = ret;463 +460 464 ret = request_irq(tsd->irq, tegra_sflash_isr, 0, 461 465 dev_name(&pdev->dev), tsd); 462 466 if (ret < 0) {