linux-kernel - [PATCH 2/3] spi: xilinx: make irq optional

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Message-ID: <20260116233535.260114-2-abdurrahman@nexthop.ai>
Date: Fri, 16 Jan 2026 23:35:34 +0000
From: Abdurrahman Hussain <abdurrahman@...thop.ai>
To: Mark Brown <broonie@...nel.org>,
	Michal Simek <michal.simek@....com>,
	Andrew Lunn <andrew@...n.ch>
Cc: linux-spi@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Abdurrahman Hussain <abdurrahman@...thop.ai>
Subject: [PATCH 2/3] spi: xilinx: make irq optional

The driver can work in polling mode in cases where interrupts are either
not available or broken.

Signed-off-by: Abdurrahman Hussain <abdurrahman@...thop.ai>
---
 drivers/spi/spi-xilinx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c
index c4b70e95b695..9fb1da2fcce4 100644
--- a/drivers/spi/spi-xilinx.c
+++ b/drivers/spi/spi-xilinx.c
@@ -471,7 +471,7 @@ static int xilinx_spi_probe(struct platform_device *pdev)
 	xspi->bytes_per_word = bits_per_word / 8;
 	xspi->buffer_size = xilinx_spi_find_buffer_size(xspi);
 
-	xspi->irq = platform_get_irq(pdev, 0);
+	xspi->irq = platform_get_irq_optional(pdev, 0);
 	if (xspi->irq < 0 && xspi->irq != -ENXIO) {
 		return xspi->irq;
 	} else if (xspi->irq >= 0) {
-- 
2.52.0