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| author | Sergey Shtylyov <s.shtylyov@omp.ru> | 2023-06-17 23:36:20 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-06-28 11:28:12 +0300 |
| commit | 4a99e35c5a62cf191afb9d7ea169d7e7132c4933 (patch) | |
| tree | 6c2a1d7191719e13c70d09a4e7b0459f89cb4067 /drivers/mmc | |
| parent | c2278de1382b07ed090cc323ee700167fd9a28d9 (diff) | |
| download | linux-4a99e35c5a62cf191afb9d7ea169d7e7132c4933.tar.xz | |
mmc: sh_mmcif: fix deferred probing
[ Upstream commit 5b067d7f855c61df7f8e2e8ccbcee133c282415e ]
The driver overrides the error codes returned by platform_get_irq() to
-ENXIO, so if it returns -EPROBE_DEFER, the driver will fail the probe
permanently instead of the deferred probing. Switch to propagating the
error codes upstream.
Fixes: 9ec36cafe43b ("of/irq: do irq resolution in platform_get_irq")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Link: https://lore.kernel.org/r/20230617203622.6812-11-s.shtylyov@omp.ru
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sh_mmcif.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c index e5e457037235..5dec9e239c9b 100644 --- a/drivers/mmc/host/sh_mmcif.c +++ b/drivers/mmc/host/sh_mmcif.c @@ -1398,7 +1398,7 @@ static int sh_mmcif_probe(struct platform_device *pdev) irq[0] = platform_get_irq(pdev, 0); irq[1] = platform_get_irq_optional(pdev, 1); if (irq[0] < 0) - return -ENXIO; + return irq[0]; reg = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(reg)) |