Commit 93f0d3ec authored by Binbin Zhou's avatar Binbin Zhou Committed by Ulf Hansson
Browse files

mmc: via-sdmmc: Use devm_mmc_alloc_host() helper 



Use new function devm_mmc_alloc_host() to simplify the code.

Reviewed-by: default avatarHuacai Chen <chenhuacai@loongson.cn>
Signed-off-by: default avatarBinbin Zhou <zhoubinbin@loongson.cn>
Link: https://lore.kernel.org/r/32781a61d729cefcaf15e62df809ce924c504390.1748933789.git.zhoubinbin@loongson.cn


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 155391da

drivers/mmc/host/via-sdmmc.c

+2 −5
Original line number Diff line number Diff line
@@ -1100,7 +1100,7 @@ static int via_sd_probe(struct pci_dev *pcidev, 
	pci_write_config_byte(pcidev, VIA_CRDR_PCI_WORK_MODE, 0);

	pci_write_config_byte(pcidev, VIA_CRDR_PCI_DBG_MODE, 0);



	mmc = mmc_alloc_host(sizeof(struct via_crdr_mmc_host), &pcidev->dev);

	mmc = devm_mmc_alloc_host(&pcidev->dev, sizeof(*sdhost));

	if (!mmc) {

		ret = -ENOMEM;

		goto release;
@@ -1115,7 +1115,7 @@ static int via_sd_probe(struct pci_dev *pcidev, 
	sdhost->mmiobase = ioremap(base, len);

	if (!sdhost->mmiobase) {

		ret = -ENOMEM;

		goto free_mmc_host;

		goto release;

	}



	sdhost->sdhc_mmiobase =
@@ -1160,8 +1160,6 @@ static int via_sd_probe(struct pci_dev *pcidev, 


unmap:

	iounmap(sdhost->mmiobase);

free_mmc_host:

	mmc_free_host(mmc);

release:

	pci_release_regions(pcidev);

disable:
@@ -1212,7 +1210,6 @@ static void via_sd_remove(struct pci_dev *pcidev) 
	writeb(gatt, sdhost->pcictrl_mmiobase + VIA_CRDR_PCICLKGATT);



	iounmap(sdhost->mmiobase);

	mmc_free_host(sdhost->mmc);

	pci_release_regions(pcidev);

	pci_disable_device(pcidev);