tree db72e40406a8a0a30ea8a5f4fead7ef8b2008f22
parent 01ff3ccbbd459a62f9fc91b1d66773e3cd149208
author Simon Glass <sjg@chromium.org> 1739710559 -0700
committer Peng Fan <peng.fan@nxp.com> 1744343391 +0800

mmc: Avoid uniniting twice

Each MMC device has a child which ihs a block device. At present we call
mmc_deinit() when the block device is removed.

But the MMC struct (i.e. struct mmc) is attached to the MMC's device,
not its child.

So at present, when an MMC device is removed, mmc_deinit() is called
twice, once for the MMC device and once for its block device. This
results in a double call to cyclic_unregister().

Fix this by adding a 'remove' method to the uclass and calling
mmc_deinit() from there.

Also drop the call to device_probe() within the block-device's probe()
method. The device is already in the process of being probed, so this
call does nothing.

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: c822c1a50bd ("mmc: call device_probe() after scanning")
Signed-off-by: Peng Fan <peng.fan@nxp.com>