part_init() is currently called in every DM BLK driver, either in its bind() or probe() method. However we can use the BLK uclass driver's post_probe() method to do it automatically.
Update all DM BLK drivers to adopt this change.
Signed-off-by: Bin Meng bmeng.cn@gmail.com Reviewed-by: Simon Glass sjg@chromium.org ---
Changes in v2: None
cmd/sata.c | 9 --------- common/usb_storage.c | 4 +--- drivers/block/blk-uclass.c | 12 ++++++++++++ drivers/block/ide.c | 2 -- drivers/block/sandbox.c | 2 +- drivers/mmc/mmc.c | 3 --- drivers/nvme/nvme.c | 1 - drivers/scsi/scsi.c | 1 - lib/efi_driver/efi_block_device.c | 2 -- 9 files changed, 14 insertions(+), 22 deletions(-)
diff --git a/cmd/sata.c b/cmd/sata.c index 4f0c6e0..6d62ba8 100644 --- a/cmd/sata.c +++ b/cmd/sata.c @@ -51,7 +51,6 @@ int sata_probe(int devnum) { #ifdef CONFIG_AHCI struct udevice *dev; - struct udevice *blk; int rc;
rc = uclass_get_device(UCLASS_AHCI, devnum, &dev); @@ -67,14 +66,6 @@ int sata_probe(int devnum) return CMD_RET_FAILURE; }
- rc = blk_get_from_parent(dev, &blk); - if (!rc) { - struct blk_desc *desc = dev_get_uclass_platdata(blk); - - if (desc->lba > 0 && desc->blksz > 0) - part_init(desc); - } - return 0; #else return sata_initialize() < 0 ? CMD_RET_FAILURE : CMD_RET_SUCCESS; diff --git a/common/usb_storage.c b/common/usb_storage.c index d92ebb6..560d605 100644 --- a/common/usb_storage.c +++ b/common/usb_storage.c @@ -226,9 +226,7 @@ static int usb_stor_probe_device(struct usb_device *udev) blkdev->lun = lun;
ret = usb_stor_get_info(udev, data, blkdev); - if (ret == 1) - ret = blk_prepare_device(dev); - if (!ret) { + if (ret == 1) { usb_max_devs++; debug("%s: Found device %p\n", __func__, udev); } else { diff --git a/drivers/block/blk-uclass.c b/drivers/block/blk-uclass.c index facf527..95e7b54 100644 --- a/drivers/block/blk-uclass.c +++ b/drivers/block/blk-uclass.c @@ -644,8 +644,20 @@ int blk_unbind_all(int if_type) return 0; }
+static int blk_post_probe(struct udevice *dev) +{ +#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBDISK_SUPPORT) + struct blk_desc *desc = dev_get_uclass_platdata(dev); + + part_init(desc); +#endif + + return 0; +} + UCLASS_DRIVER(blk) = { .id = UCLASS_BLK, .name = "blk", + .post_probe = blk_post_probe, .per_device_platdata_auto_alloc_size = sizeof(struct blk_desc), }; diff --git a/drivers/block/ide.c b/drivers/block/ide.c index 38adb6a..4b8a4ea 100644 --- a/drivers/block/ide.c +++ b/drivers/block/ide.c @@ -1169,8 +1169,6 @@ static int ide_blk_probe(struct udevice *udev) BLK_REV_SIZE); desc->revision[BLK_REV_SIZE] = '\0';
- part_init(desc); - return 0; }
diff --git a/drivers/block/sandbox.c b/drivers/block/sandbox.c index 576d049..d3b1aaa 100644 --- a/drivers/block/sandbox.c +++ b/drivers/block/sandbox.c @@ -142,7 +142,7 @@ int host_dev_bind(int devnum, char *filename) goto err_file; }
- return blk_prepare_device(dev); + return 0; err_file: os_close(fd); err: diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 585951c..d6b9cdc 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -2444,9 +2444,6 @@ static int mmc_startup(struct mmc *mmc) bdesc->product[0] = 0; bdesc->revision[0] = 0; #endif -#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBDISK_SUPPORT) - part_init(bdesc); -#endif
return 0; } diff --git a/drivers/nvme/nvme.c b/drivers/nvme/nvme.c index eb6fded..1ee0a0a 100644 --- a/drivers/nvme/nvme.c +++ b/drivers/nvme/nvme.c @@ -664,7 +664,6 @@ static int nvme_blk_probe(struct udevice *udev) sprintf(desc->vendor, "0x%.4x", pplat->vendor); memcpy(desc->product, ndev->serial, sizeof(ndev->serial)); memcpy(desc->revision, ndev->firmware_rev, sizeof(ndev->firmware_rev)); - part_init(desc);
return 0; } diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index bc6ac8c..df47e2f 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -592,7 +592,6 @@ static int do_scsi_scan_one(struct udevice *dev, int id, int lun, bool verbose) memcpy(&bdesc->vendor, &bd.vendor, sizeof(bd.vendor)); memcpy(&bdesc->product, &bd.product, sizeof(bd.product)); memcpy(&bdesc->revision, &bd.revision, sizeof(bd.revision)); - part_init(bdesc);
if (verbose) { printf(" Device %d: ", 0); diff --git a/lib/efi_driver/efi_block_device.c b/lib/efi_driver/efi_block_device.c index 7b71b4d..3f147cf 100644 --- a/lib/efi_driver/efi_block_device.c +++ b/lib/efi_driver/efi_block_device.c @@ -173,8 +173,6 @@ static int efi_bl_bind(efi_handle_t handle, void *interface) return ret; EFI_PRINT("%s: block device '%s' created\n", __func__, bdev->name);
- ret = blk_prepare_device(bdev); - /* Create handles for the partions of the block device */ disks = efi_bl_bind_partitions(handle, bdev); EFI_PRINT("Found %d partitions\n", disks);