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mmc: meson-gx: fix deferred probing
The driver overrides the error codes and IRQ0 returned by platform_get_irq() to -EINVAL, 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. Since commitce753ad154
("platform: finally disallow IRQ0 in platform_get_irq() and its ilk") IRQ0 is no longer returned by those APIs, so we now can safely ignore it... Fixes:cbcaac6d7d
("mmc: meson-gx-mmc: Fix platform_get_irq's error checking") Cc: stable@vger.kernel.org # v5.19+ Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230617203622.6812-3-s.shtylyov@omp.ru Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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1 changed files with 2 additions and 2 deletions
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@ -1186,8 +1186,8 @@ static int meson_mmc_probe(struct platform_device *pdev)
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return PTR_ERR(host->regs);
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host->irq = platform_get_irq(pdev, 0);
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if (host->irq <= 0)
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return -EINVAL;
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if (host->irq < 0)
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return host->irq;
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cd_irq = platform_get_irq_optional(pdev, 1);
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mmc_gpio_set_cd_irq(mmc, cd_irq);
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