add REDIRECT

hc

2024-10-09 05e59e5fb0064c97a1c10921ecd549f2d4a58565

 kernel/drivers/mmc/host/omap_hsmmc.c
..
..
@@ -1832,9 +1832,11 @@
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 	}
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 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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-	irq = platform_get_irq(pdev, 0);
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-	if (res == NULL || irq < 0)
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+	if (!res)
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 		return -ENXIO;
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+	irq = platform_get_irq(pdev, 0);
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+	if (irq < 0)
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+		return irq;
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 	base = devm_ioremap_resource(&pdev->dev, res);
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 	if (IS_ERR(base))
..
..
@@ -1987,7 +1989,9 @@
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 	if (!ret)
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 		mmc->caps |= MMC_CAP_SDIO_IRQ;
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-	mmc_add_host(mmc);
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+	ret = mmc_add_host(mmc);
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+	if (ret)
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+		goto err_irq;
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 	if (mmc_pdata(host)->name != NULL) {
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 		ret = device_create_file(&mmc->class_dev, &dev_attr_slot_name);