3 commits

Author	SHA1	Message	Date
Heinrich Schuchardt	254eedee7f	cmd: blk: remove unreachable code ... Remove an unreachable return statement. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>	2017-11-29 22:30:50 -05:00
Bin Meng	e2888a7fa7	cmd: blk: Use LBAFU in the common block command ... There is already a macro LBAFU to aid formatted print with lbaint_t variables. Let's use it in the common block command codes. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>	2017-09-15 08:05:10 -04:00
Simon Glass	4395f66739	dm: blk: Add a generic function for block device commands ... Most block devices provide a command (e.g. 'sata', 'scsi', 'ide') and these commands generally do the same thing. This makes it harder to maintain this code and keep it consistent. We now have a block device interface which is either implemented by driver model (when CONFIG_BLK is enabled) or with a legacy interface. Therefore it is possible to handle most of what these commands do with generic code. Add a new generic function to process block-device commands using the interface type and the current device number for that type. Signed-off-by: Simon Glass <sjg@chromium.org>	2017-08-17 16:44:16 +09:00