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mmc: alcor: Use devm_mmc_alloc_host() helper

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Use new function devm_mmc_alloc_host() to simplify the code.

Cc: Feng Wei <feng.wei8@zte.com.cn>
Cc: Shao Mingyin <shao.mingyin@zte.com.cn>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Link: https://lore.kernel.org/r/fcb69bf45d8ad4c2653c9e5e912ea8aed77fc3a2.1748933789.git.zhoubinbin@loongson.cn
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Binbin Zhou 2025-06-03 20:25:13 +08:00 committed by Ulf Hansson
parent 7dc0cee13d
commit 2cf4083d39
1 changed files with 5 additions and 15 deletions
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20
drivers/mmc/host/alcor.c
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@ -1084,7 +1084,7 @@ static int alcor_pci_sdmmc_drv_probe(struct platform_device *pdev)
struct alcor_sdmmc_host *host;
int ret;
mmc = mmc_alloc_host(sizeof(*host), &pdev->dev);
mmc = devm_mmc_alloc_host(&pdev->dev, sizeof(*host));
if (!mmc) {
dev_err(&pdev->dev, "Can't allocate MMC\n");
return -ENOMEM;
@ -1102,11 +1102,9 @@ static int alcor_pci_sdmmc_drv_probe(struct platform_device *pdev)
ret = devm_request_threaded_irq(&pdev->dev, priv->irq,
alcor_irq, alcor_irq_thread, IRQF_SHARED,
DRV_NAME_ALCOR_PCI_SDMMC, host);
if (ret) {
dev_err(&pdev->dev, "Failed to get irq for data line\n");
goto free_host;
}
if (ret)
return dev_err_probe(&pdev->dev, ret,
"Failed to get irq for data line\n");
mutex_init(&host->cmd_mutex);
INIT_DELAYED_WORK(&host->timeout_work, alcor_timeout_timer);
@ -1115,15 +1113,8 @@ static int alcor_pci_sdmmc_drv_probe(struct platform_device *pdev)
alcor_hw_init(host);
dev_set_drvdata(&pdev->dev, host);
ret = mmc_add_host(mmc);
if (ret)
goto free_host;
return 0;
free_host:
mmc_free_host(mmc);
return ret;
return mmc_add_host(mmc);
}
static void alcor_pci_sdmmc_drv_remove(struct platform_device *pdev)
@ -1136,7 +1127,6 @@ static void alcor_pci_sdmmc_drv_remove(struct platform_device *pdev)
alcor_hw_uninit(host);
mmc_remove_host(mmc);
mmc_free_host(mmc);
}
#ifdef CONFIG_PM_SLEEP