diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2014-10-06 13:51:40 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2014-11-10 12:40:33 +0100 |
| commit | 6685ac62b2f08fcff77dc35c6b8bff1b74aaa408 (patch) | |
| tree | 8fb75914fa7c3bea075f659b1f40524317e47a0c /drivers/mmc/card/block.c | |
| parent | 0967edc6ef5c3c181cabde3178ea9f33e5130e4a (diff) | |
| download | blackbird-op-linux-6685ac62b2f08fcff77dc35c6b8bff1b74aaa408.tar.gz blackbird-op-linux-6685ac62b2f08fcff77dc35c6b8bff1b74aaa408.zip | |
mmc: core: Convert mmc_driver to device_driver
The struct mmc_driver adds an extra layer on top of the struct
device_driver. That would be fine, if there were a good reason, but
that's not the case.
Let's simplify code by converting to the common struct device_driver
instead and thus also removing superfluous overhead.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/card/block.c')
| -rw-r--r-- | drivers/mmc/card/block.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index dfbdfb995dd3..70569d9b5c74 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -2425,8 +2425,9 @@ static const struct mmc_fixup blk_fixups[] = END_FIXUP }; -static int mmc_blk_probe(struct mmc_card *card) +static int mmc_blk_probe(struct device *dev) { + struct mmc_card *card = mmc_dev_to_card(dev); struct mmc_blk_data *md, *part_md; char cap_str[10]; @@ -2481,8 +2482,9 @@ static int mmc_blk_probe(struct mmc_card *card) return 0; } -static void mmc_blk_remove(struct mmc_card *card) +static int mmc_blk_remove(struct device *dev) { + struct mmc_card *card = mmc_dev_to_card(dev); struct mmc_blk_data *md = mmc_get_drvdata(card); mmc_blk_remove_parts(card, md); @@ -2495,11 +2497,14 @@ static void mmc_blk_remove(struct mmc_card *card) pm_runtime_put_noidle(&card->dev); mmc_blk_remove_req(md); mmc_set_drvdata(card, NULL); + + return 0; } -static int _mmc_blk_suspend(struct mmc_card *card) +static int _mmc_blk_suspend(struct device *dev) { struct mmc_blk_data *part_md; + struct mmc_card *card = mmc_dev_to_card(dev); struct mmc_blk_data *md = mmc_get_drvdata(card); if (md) { @@ -2511,16 +2516,15 @@ static int _mmc_blk_suspend(struct mmc_card *card) return 0; } -static void mmc_blk_shutdown(struct mmc_card *card) +static void mmc_blk_shutdown(struct device *dev) { - _mmc_blk_suspend(card); + _mmc_blk_suspend(dev); } #ifdef CONFIG_PM_SLEEP static int mmc_blk_suspend(struct device *dev) { - struct mmc_card *card = mmc_dev_to_card(dev); - return _mmc_blk_suspend(card); + return _mmc_blk_suspend(dev); } static int mmc_blk_resume(struct device *dev) @@ -2546,11 +2550,9 @@ static int mmc_blk_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(mmc_blk_pm_ops, mmc_blk_suspend, mmc_blk_resume); -static struct mmc_driver mmc_driver = { - .drv = { - .name = "mmcblk", - .pm = &mmc_blk_pm_ops, - }, +static struct device_driver mmc_driver = { + .name = "mmcblk", + .pm = &mmc_blk_pm_ops, .probe = mmc_blk_probe, .remove = mmc_blk_remove, .shutdown = mmc_blk_shutdown, |
