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| author | Sergey Shtylyov <s.shtylyov@omp.ru> | 2023-06-17 23:36:22 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-06-28 10:15:30 +0200 |
| commit | 6e524b7df3e114ed064cae53801c86b8ec2b446f (patch) | |
| tree | 9c171c2d97444a5ac9e5bd38ca3caa8c11bf799d | |
| parent | 010870db2efad3ca34c0000cf625e7c80e3dc9b5 (diff) | |
| download | exynos-6e524b7df3e114ed064cae53801c86b8ec2b446f.tar.gz | |
mmc: usdhi60rol0: fix deferred probing
[ Upstream commit 413db499730248431c1005b392e8ed82c4fa19bf ]
The driver overrides the error codes returned by platform_get_irq_byname()
to -ENODEV, so if it returns -EPROBE_DEFER, the driver will fail the probe
permanently instead of the deferred probing. Switch to propagating 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/20230617203622.6812-13-s.shtylyov@omp.ru
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/mmc/host/usdhi6rol0.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mmc/host/usdhi6rol0.c b/drivers/mmc/host/usdhi6rol0.c index b88728b686e8..e436f7e7a3ee 100644 --- a/drivers/mmc/host/usdhi6rol0.c +++ b/drivers/mmc/host/usdhi6rol0.c @@ -1749,8 +1749,10 @@ static int usdhi6_probe(struct platform_device *pdev) irq_cd = platform_get_irq_byname(pdev, "card detect"); irq_sd = platform_get_irq_byname(pdev, "data"); irq_sdio = platform_get_irq_byname(pdev, "SDIO"); - if (irq_sd < 0 || irq_sdio < 0) - return -ENODEV; + if (irq_sd < 0) + return irq_sd; + if (irq_sdio < 0) + return irq_sdio; mmc = mmc_alloc_host(sizeof(struct usdhi6_host), dev); if (!mmc) |