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| author | Bin Meng <bmeng.cn@gmail.com> | 2018-10-15 02:21:05 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2018-11-14 09:16:27 -0800 |
| commit | 8f994c860d91cb40cf1bf6b9c69aeb40d05e9343 (patch) | |
| tree | 28cd347b4e8a241d99b1713c7d8c1172f72371c7 /drivers/block/sandbox.c | |
| parent | fa583f86c97f407997f1c46b8009b26c4c58efb9 (diff) | |
| download | u-boot-8f994c860d91cb40cf1bf6b9c69aeb40d05e9343.tar.gz | |
sandbox: blk: Switch to use platdata_auto_alloc_size for the driver data
Currently the sandbox block driver uses priv_auto_alloc_size for
the driver data, however that's only available after the device
probe phase. In order to make it accessible in an earlier phase,
switch to use platdata_auto_alloc_size instead.
This patch is the prerequisite for the follow up patch of DM BLK
driver changes to work with Sandbox.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/block/sandbox.c')
| -rw-r--r-- | drivers/block/sandbox.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/block/sandbox.c b/drivers/block/sandbox.c index 0392437309..576d049df7 100644 --- a/drivers/block/sandbox.c +++ b/drivers/block/sandbox.c @@ -33,7 +33,7 @@ static unsigned long host_block_read(struct udevice *dev, unsigned long start, lbaint_t blkcnt, void *buffer) { - struct host_block_dev *host_dev = dev_get_priv(dev); + struct host_block_dev *host_dev = dev_get_platdata(dev); struct blk_desc *block_dev = dev_get_uclass_platdata(dev); #else @@ -64,7 +64,7 @@ static unsigned long host_block_write(struct udevice *dev, unsigned long start, lbaint_t blkcnt, const void *buffer) { - struct host_block_dev *host_dev = dev_get_priv(dev); + struct host_block_dev *host_dev = dev_get_platdata(dev); struct blk_desc *block_dev = dev_get_uclass_platdata(dev); #else static unsigned long host_block_write(struct blk_desc *block_dev, @@ -131,16 +131,17 @@ int host_dev_bind(int devnum, char *filename) os_lseek(fd, 0, OS_SEEK_END) / 512, &dev); if (ret) goto err_file; + + host_dev = dev_get_platdata(dev); + host_dev->fd = fd; + host_dev->filename = fname; + ret = device_probe(dev); if (ret) { device_unbind(dev); goto err_file; } - host_dev = dev_get_priv(dev); - host_dev->fd = fd; - host_dev->filename = fname; - return blk_prepare_device(dev); err_file: os_close(fd); @@ -226,7 +227,7 @@ U_BOOT_DRIVER(sandbox_host_blk) = { .name = "sandbox_host_blk", .id = UCLASS_BLK, .ops = &sandbox_host_blk_ops, - .priv_auto_alloc_size = sizeof(struct host_block_dev), + .platdata_auto_alloc_size = sizeof(struct host_block_dev), }; #else U_BOOT_LEGACY_BLK(sandbox_host) = { |