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From: Sergey Shtylyov <s.shtylyov@omp.ru>
To: Ulf Hansson <ulf.hansson@linaro.org>, <linux-mmc@vger.kernel.org>
Cc: Chaotian Jing <chaotian.jing@mediatek.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	AngeloGioacchino Del Regno 
	<angelogioacchino.delregno@collabora.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>
Subject: [PATCH v3 03/12] mmc: mtk-sd: fix deferred probing
Date: Sat, 17 Jun 2023 23:36:13 +0300	[thread overview]
Message-ID: <20230617203622.6812-4-s.shtylyov@omp.ru> (raw)
In-Reply-To: <20230617203622.6812-1-s.shtylyov@omp.ru>

The driver overrides the error codes 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.

Fixes: 208489032bdd ("mmc: mediatek: Add Mediatek MMC driver")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
---
Changes in version 2:
- refreshed the patch.

 drivers/mmc/host/mtk-sd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index edade0e54a0c..9785ec91654f 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -2680,7 +2680,7 @@ static int msdc_drv_probe(struct platform_device *pdev)
 
 	host->irq = platform_get_irq(pdev, 0);
 	if (host->irq < 0) {
-		ret = -EINVAL;
+		ret = host->irq;
 		goto host_free;
 	}
 
-- 
2.26.3


WARNING: multiple messages have this Message-ID (diff)
From: Sergey Shtylyov <s.shtylyov@omp.ru>
To: Ulf Hansson <ulf.hansson@linaro.org>, <linux-mmc@vger.kernel.org>
Cc: Chaotian Jing <chaotian.jing@mediatek.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>
Subject: [PATCH v3 03/12] mmc: mtk-sd: fix deferred probing
Date: Sat, 17 Jun 2023 23:36:13 +0300	[thread overview]
Message-ID: <20230617203622.6812-4-s.shtylyov@omp.ru> (raw)
In-Reply-To: <20230617203622.6812-1-s.shtylyov@omp.ru>

The driver overrides the error codes 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.

Fixes: 208489032bdd ("mmc: mediatek: Add Mediatek MMC driver")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
---
Changes in version 2:
- refreshed the patch.

 drivers/mmc/host/mtk-sd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index edade0e54a0c..9785ec91654f 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -2680,7 +2680,7 @@ static int msdc_drv_probe(struct platform_device *pdev)
 
 	host->irq = platform_get_irq(pdev, 0);
 	if (host->irq < 0) {
-		ret = -EINVAL;
+		ret = host->irq;
 		goto host_free;
 	}
 
-- 
2.26.3


_______________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2023-06-17 20:36 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-17 20:36 [PATCH v3 00/12] Fix deferred probing in the MMC/SD drivers Sergey Shtylyov
2023-06-17 20:36 ` [PATCH v3 01/12] mmc: bcm2835: fix deferred probing Sergey Shtylyov
2023-06-17 20:36   ` Sergey Shtylyov
2023-06-17 20:36 ` [PATCH v3 02/12] mmc: meson-gx: " Sergey Shtylyov
2023-06-17 20:36   ` Sergey Shtylyov
2023-06-17 20:36   ` Sergey Shtylyov
2023-06-17 20:36 ` Sergey Shtylyov [this message]
2023-06-17 20:36   ` [PATCH v3 03/12] mmc: mtk-sd: " Sergey Shtylyov
2023-06-17 20:36 ` [PATCH v3 04/12] mmc: mvsdio: " Sergey Shtylyov
2023-06-17 20:36 ` [PATCH v3 05/12] mmc: omap: " Sergey Shtylyov
2023-06-17 20:36 ` [PATCH v3 06/12] mmc: omap_hsmmc: " Sergey Shtylyov
2023-06-17 20:36 ` [PATCH v3 07/12] mmc: owl: " Sergey Shtylyov
2023-06-17 20:36   ` Sergey Shtylyov
2023-06-17 20:36 ` [PATCH v3 08/12] mmc: sdhci-acpi: " Sergey Shtylyov
2023-06-17 20:36 ` [PATCH v3 09/12] mmc: sdhci-spear: " Sergey Shtylyov
2023-06-17 20:36 ` [PATCH v3 10/12] mmc: sh_mmcif: " Sergey Shtylyov
2023-06-17 20:36 ` [PATCH v3 11/12] mmc: sunxi: " Sergey Shtylyov
2023-06-17 20:36   ` Sergey Shtylyov
2023-06-17 20:36 ` [PATCH v3 12/12] mmc: usdhi60rol0: " Sergey Shtylyov
2023-06-19 11:43 ` [PATCH v3 00/12] Fix deferred probing in the MMC/SD drivers Ulf Hansson

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