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Commit 4139696b authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Ulf Hansson
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mmc: tmio: use devm_ioremap_resource() instead of devm_ioremap() 



The TMIO core misses to call request_mem_region().
devm_ioremap_resource() takes care of it and makes the code cleaner.

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent a3b05373

drivers/mmc/host/tmio_mmc_core.c

+3 −7
Original line number Diff line number Diff line
@@ -1185,8 +1185,9 @@ int tmio_mmc_host_probe(struct tmio_mmc_host *_host, 
		_host->write16_hook = NULL;



	res_ctl = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!res_ctl)

		return -EINVAL;

	_host->ctl = devm_ioremap_resource(&pdev->dev, res_ctl);

	if (IS_ERR(_host->ctl))

		return PTR_ERR(_host->ctl);



	ret = mmc_of_parse(mmc);

	if (ret < 0)
@@ -1202,11 +1203,6 @@ int tmio_mmc_host_probe(struct tmio_mmc_host *_host, 
	if (ret < 0)

		return ret;



	_host->ctl = devm_ioremap(&pdev->dev,

				  res_ctl->start, resource_size(res_ctl));

	if (!_host->ctl)

		return -ENOMEM;



	tmio_mmc_ops.card_busy = _host->card_busy;

	tmio_mmc_ops.start_signal_voltage_switch =

		_host->start_signal_voltage_switch;