Commit 8f4ab5ab authored by Binbin Zhou's avatar Binbin Zhou Committed by Ulf Hansson
Browse files

mmc: meson-mx-sdhc: Use devm_mmc_alloc_host() helper 



Use new function devm_mmc_alloc_host() to simplify the code.

Cc: Neil Armstrong <neil.armstrong@linaro.org>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-amlogic@lists.infradead.org
Reviewed-by: default avatarHuacai Chen <chenhuacai@loongson.cn>
Signed-off-by: default avatarBinbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/592c6674a83a80558e55b143c483e29dcbfef1fd.1748933789.git.zhoubinbin@loongson.cn


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent c8e5ba21

drivers/mmc/host/meson-mx-sdhc-mmc.c

+1 −12
Original line number Diff line number Diff line
@@ -757,11 +757,6 @@ static void meson_mx_sdhc_init_hw(struct mmc_host *mmc) 
	regmap_write(host->regmap, MESON_SDHC_ISTA, MESON_SDHC_ISTA_ALL_IRQS);

}



static void meason_mx_mmc_free_host(void *data)

{

       mmc_free_host(data);

}



static int meson_mx_sdhc_probe(struct platform_device *pdev)

{

	struct device *dev = &pdev->dev;
@@ -770,16 +765,10 @@ static int meson_mx_sdhc_probe(struct platform_device *pdev) 
	void __iomem *base;

	int ret, irq;



	mmc = mmc_alloc_host(sizeof(*host), dev);

	mmc = devm_mmc_alloc_host(dev, sizeof(*host));

	if (!mmc)

		return -ENOMEM;



	ret = devm_add_action_or_reset(dev, meason_mx_mmc_free_host, mmc);

	if (ret) {

		dev_err(dev, "Failed to register mmc_free_host action\n");

		return ret;

	}



	host = mmc_priv(mmc);

	host->mmc = mmc;