Commit c8e5ba21 authored by Binbin Zhou's avatar Binbin Zhou Committed by Ulf Hansson
Browse files

mmc: litex_mmc: Use devm_mmc_alloc_host() helper 



Use new function devm_mmc_alloc_host() to simplify the code.

Cc: Karol Gugala <kgugala@antmicro.com>
Cc: Mateusz Holenko <mholenko@antmicro.com>
Cc: Gabriel Somlo <gsomlo@gmail.com>
Cc: Joel Stanley <joel@jms.id.au>
Reviewed-by: default avatarHuacai Chen <chenhuacai@loongson.cn>
Acked-by: default avatarGabriel Somlo <gsomlo@gmail.com>
Signed-off-by: default avatarBinbin Zhou <zhoubinbin@loongson.cn>
Link: https://lore.kernel.org/r/8eea32bf0fb1ac95497355ccd5ea732ce619238c.1748933789.git.zhoubinbin@loongson.cn


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 535ee4b4

drivers/mmc/host/litex_mmc.c

+1 −11
Original line number Diff line number Diff line
@@ -506,11 +506,6 @@ static int litex_mmc_irq_init(struct platform_device *pdev, 
	return 0;

}



static void litex_mmc_free_host_wrapper(void *mmc)

{

	mmc_free_host(mmc);

}



static int litex_mmc_probe(struct platform_device *pdev)

{

	struct device *dev = &pdev->dev;
@@ -525,15 +520,10 @@ static int litex_mmc_probe(struct platform_device *pdev) 
	 * If for some reason we need to modify max_blk_count, we must also

	 * re-calculate `max_[req,seg]_size = max_blk_size * max_blk_count;`

	 */

	mmc = mmc_alloc_host(sizeof(struct litex_mmc_host), dev);

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

	if (!mmc)

		return -ENOMEM;



	ret = devm_add_action_or_reset(dev, litex_mmc_free_host_wrapper, mmc);

	if (ret)

		return dev_err_probe(dev, ret,

				     "Can't register mmc_free_host action\n");



	host = mmc_priv(mmc);

	host->mmc = mmc;