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dm: blk: add a device-probe hook for scanning disk partitions

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Now that all the block device drivers have enable a probe hook, we will
call part_create_block_devices() to enumerate all the partitions and
create associated udevices when a block device is detected.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
AKASHI Takahiro 2022-04-19 10:05:10 +09:00 committed by Heinrich Schuchardt
parent 43855fdb2c
commit bf76031d19
1 changed files with 4 additions and 0 deletions
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4
drivers/block/blk-uclass.c
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@ -741,6 +741,10 @@ static int blk_post_probe(struct udevice *dev)
struct blk_desc *desc = dev_get_uclass_plat(dev); struct blk_desc *desc = dev_get_uclass_plat(dev);
part_init(desc); part_init(desc);
if (desc->part_type != PART_TYPE_UNKNOWN &&
part_create_block_devices(dev))
debug("*** creating partitions failed\n");
} }
return 0; return 0;