[PATCH 6.1.y 2/5] spi: spi-zynq: Do not check for 0 return after calling platform_get_irq()

[Sasha Levin <sashal@kernel.org>]

From: Ruan Jinjie <ruanjinjie@huawei.com>

[ Upstream commit 3182d49aad5f1cd8acdcf7de0c5b651772edd32e ]

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

Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Link: https://lore.kernel.org/r/20230802094357.981100-1-ruanjinjie@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Stable-dep-of: c9c012706c9f ("spi: zynq-qspi: fix controller deregistration")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/spi/spi-zynq-qspi.c    | 4 ++--
 drivers/spi/spi-zynqmp-gqspi.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/spi/spi-zynq-qspi.c b/drivers/spi/spi-zynq-qspi.c
index 6f248520c6381..3cc2b0cb14f61 100644
--- a/drivers/spi/spi-zynq-qspi.c
+++ b/drivers/spi/spi-zynq-qspi.c
@@ -688,8 +688,8 @@ static int zynq_qspi_probe(struct platform_device *pdev)
 	}
 
 	xqspi->irq = platform_get_irq(pdev, 0);
-	if (xqspi->irq <= 0) {
-		ret = -ENXIO;
+	if (xqspi->irq < 0) {
+		ret = xqspi->irq;
 		goto clk_dis_all;
 	}
 	ret = devm_request_irq(&pdev->dev, xqspi->irq, zynq_qspi_irq,
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
index fde7c38103596..16ca8b93c93d2 100644
--- a/drivers/spi/spi-zynqmp-gqspi.c
+++ b/drivers/spi/spi-zynqmp-gqspi.c
@@ -1164,8 +1164,8 @@ static int zynqmp_qspi_probe(struct platform_device *pdev)
 	zynqmp_qspi_init_hw(xqspi);
 
 	xqspi->irq = platform_get_irq(pdev, 0);
-	if (xqspi->irq <= 0) {
-		ret = -ENXIO;
+	if (xqspi->irq < 0) {
+		ret = xqspi->irq;
 		goto clk_dis_all;
 	}
 	ret = devm_request_irq(&pdev->dev, xqspi->irq, zynqmp_qspi_irq,
-- 
2.53.0