spi: spi-mxs: Register the irq with the device name

From: Fabio Estevam <[email protected]>

Instead of registering the irq name with the driver name, it's better to pass the device name so that we have a more explicit indication as to what spi instance the irq is related:

$ cat /proc/interrupts 
           CPU0       
...
 27:          0         -  98  80014000.ssp

---
 drivers/spi/spi-mxs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

index 11de319..67af5f0 100644
@@ -511,7 +511,7 @@ static int mxs_spi_probe(struct platform_device *pdev)
 	init_completion(&spi->c);
 
 	ret = devm_request_irq(&pdev->dev, irq_err, mxs_ssp_irq_handler, 0,
-			       DRIVER_NAME, ssp);
+			       dev_name(&pdev->dev), ssp);
 	if (ret)
 		goto out_master_free;
 

1.9.1

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Applied, thanks.