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spi: fsl: use platform_get_irq() instead of of_irq_to_resource()

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Unlike irq_of_parse_and_map() which has a dummy definition on SPARC,
of_irq_to_resource() hasn't.

But as platform_get_irq() can be used instead and is generic, use it.

Reported-by: kbuild test robot <lkp@intel.com>
Suggested-by: Mark Brown <broonie@kernel.org>
Fixes: 	3194d2533e ("spi: fsl: don't map irq during probe")
Cc: stable@vger.kernel.org
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Link: https://lore.kernel.org/r/091a277fd0b3356dca1e29858c1c96983fc9cb25.1576172743.git.christophe.leroy@c-s.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Christophe Leroy 2019-12-12 17:47:24 +00:00 committed by Mark Brown
parent 007773e16a
commit 63aa6a6925
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GPG Key ID: 24D68B725D5487D0
1 changed files with 3 additions and 3 deletions
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6
drivers/spi/spi-fsl-spi.c
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@ -746,9 +746,9 @@ static int of_fsl_spi_probe(struct platform_device *ofdev)
if (ret)
goto err;
irq = of_irq_to_resource(np, 0, NULL);
if (irq <= 0) {
ret = -EINVAL;
irq = platform_get_irq(ofdev, 0);
if (irq < 0) {
ret = irq;
goto err;
}