diff options
| author | Ruan Jinjie <ruanjinjie@huawei.com> | 2023-08-02 17:43:57 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-08-07 14:38:39 +0100 |
| commit | 3182d49aad5f1cd8acdcf7de0c5b651772edd32e (patch) | |
| tree | 22907b3bf6367e8d8b7d936edcf39527a17ff28c | |
| parent | 33f1ef6d4eb6bca726608ed939c9fd94d96ceefd (diff) | |
| download | lwn-3182d49aad5f1cd8acdcf7de0c5b651772edd32e.tar.gz lwn-3182d49aad5f1cd8acdcf7de0c5b651772edd32e.zip | |
spi: spi-zynq: Do not check for 0 return after calling platform_get_irq()
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>
| -rw-r--r-- | drivers/spi/spi-zynq-qspi.c | 4 | ||||
| -rw-r--r-- | 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 ee1995b91287..0db69a2a72ff 100644 --- a/drivers/spi/spi-zynq-qspi.c +++ b/drivers/spi/spi-zynq-qspi.c @@ -679,8 +679,8 @@ 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 a6b892d01038..94d9a33d9af5 100644 --- a/drivers/spi/spi-zynqmp-gqspi.c +++ b/drivers/spi/spi-zynqmp-gqspi.c @@ -1293,8 +1293,8 @@ 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, |