diff options
| author | Masahiro Yamada | 2017-11-24 17:24:40 +0100 |
|---|---|---|
| committer | Ulf Hansson | 2017-12-18 13:56:57 +0100 |
| commit | 4139696b7978d57ec840b6c9293d4709a46af3bd (patch) | |
| tree | 7fc55b23017ef45aeeb3a0a340728d94e6e451b4 /drivers/mmc | |
| parent | mmc: tmio: set tmio_mmc_host to driver data (diff) | |
| download | kernel-qcow2-linux-4139696b7978d57ec840b6c9293d4709a46af3bd.tar.gz kernel-qcow2-linux-4139696b7978d57ec840b6c9293d4709a46af3bd.tar.xz kernel-qcow2-linux-4139696b7978d57ec840b6c9293d4709a46af3bd.zip | |
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: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/tmio_mmc_core.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c index 8787a996f6a5..151a542b75d5 100644 --- a/drivers/mmc/host/tmio_mmc_core.c +++ b/drivers/mmc/host/tmio_mmc_core.c @@ -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; |