media: verisilicon: Do not check for 0 return after calling platform_get_irq()

It is not possible for platform_get_irq() or platform_get_irq_byname()
to return 0. Use the return value from platform_get_irq()
or platform_get_irq_byname().

Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c
index 35ca71b..423fc85 100644 (file)
--- a/drivers/media/platform/verisilicon/hantro_drv.c
+++ b/drivers/media/platform/verisilicon/hantro_drv.c
@@ -1085,8 +1085,8 @@ static int hantro_probe(struct platform_device *pdev)
                        irq_name = "default";
                        irq = platform_get_irq(vpu->pdev, 0);
                }
-               if (irq <= 0)
-                       return -ENXIO;
+               if (irq < 0)
+                       return irq;
 
                ret = devm_request_irq(vpu->dev, irq,
                                       vpu->variant->irqs[i].handler, 0,