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ata: sata_mv: Fixes expected number of resources now IRQs are gone

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commit b3b2bec9646eb1d3f43c85f6d0d2211d6f8af42b upstream.

The commit a1a2b7125e10 ("of/platform: Drop static setup of IRQ
resource from DT core") stopped IRQ resources being available as
platform resources. This broke the sanity check for the expected
number of resources in the Marvell SATA driver which expected two
resources, the IO memory and the interrupt.

Change the sanity check to only expect the IO memory.

Cc: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Fixes: a1a2b7125e10 ("of/platform: Drop static setup of IRQ resource from DT core")
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andrew Lunn 2022-07-31 22:49:06 +02:00 committed by Greg Kroah-Hartman
parent d069dcffef
commit 231276d2c6
1 changed files with 1 additions and 1 deletions
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2
drivers/ata/sata_mv.c
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@ -4057,7 +4057,7 @@ static int mv_platform_probe(struct platform_device *pdev)
/*
* Simple resource validation ..
*/
if (unlikely(pdev->num_resources != 2)) {
if (unlikely(pdev->num_resources != 1)) {
dev_err(&pdev->dev, "invalid number of resources\n");
return -EINVAL;
}