On 10/19/2018 02:47 PM, Alexander Graf wrote:
On 19.10.18 14:45, Marek Vasut wrote:
On 10/19/2018 02:43 PM, Alexander Graf wrote:
The USB storage driver does not compile when CONFIG_BLK is set, but DM_USB is not set, as we're missing the DM device links for CONFIG_BLK enabled code paths.
So far it looks like nobody fell into this trap, because no board enabled CONFIG_BLK and CONFIG_USB_STORAGE while not enabling CONFIG_DM_USB, but we should still reflect that dependency properly in Kconfig so that implicit enabling of CONFIG_USB_STORAGE works.
Signed-off-by: Alexander Graf agraf@suse.de
Can we fix it such that it'd compile ? :)
I'm not sure. It feels awkward to allow code to use DM enabled block functions, but not DM enabled USB functionality. I can definitely see why the code tripped over :).
Wasn't Simon planning to rip out non-DM enabled devices soon'ish anyways?
I dunno. Which devices have this problem ?