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Subject[PATCH 3.16 081/305] spi: sh-msiof: fix deferred probing
3.16.63-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

commit f34c6e6257aa477cdfe7e9bbbecd3c5648ecda69 upstream.

Since commit 9ec36cafe43b ("of/irq: do irq resolution in platform_get_irq")
platform_get_irq() can return -EPROBE_DEFER. However, the driver overrides
an error returned by that function with -ENOENT which breaks the deferred
probing. Propagate upstream an error code returned by platform_get_irq()
and remove the bogus "platform" from the error message, while at it...

Fixes: 9ec36cafe43b ("of/irq: do irq resolution in platform_get_irq")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
drivers/spi/spi-sh-msiof.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/spi/spi-sh-msiof.c
+++ b/drivers/spi/spi-sh-msiof.c
@@ -766,8 +766,8 @@ static int sh_msiof_spi_probe(struct pla

i = platform_get_irq(pdev, 0);
if (i < 0) {
- dev_err(&pdev->dev, "cannot get platform IRQ\n");
- ret = -ENOENT;
+ dev_err(&pdev->dev, "cannot get IRQ\n");
+ ret = i;
goto err1;
}

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