spi: sh-msiof: fix deferred probing
[ Upstream commit f34c6e6257aa477cdfe7e9bbbecd3c5648ecda69 ]
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: Sasha Levin <sashal@kernel.org>
diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
index 711ea52..8a69148 100644
--- a/drivers/spi/spi-sh-msiof.c
+++ b/drivers/spi/spi-sh-msiof.c
@@ -1198,8 +1198,8 @@
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;
}