mirror of https://github.com/acidanthera/audk.git
e1b59e085a
The 3rd and 4th parameters of the CloseProtocol() call are wrong. Given that we're not dissociating a child controller from a parent controller (= closing a BY_CHILD_CONTROLLER open), but closing a BY_DRIVER open, the 4th parameter (ControllerHandle) should equal the 1st parameter (Handle). It's unclear why this code hasn't crashed before. Note that the patch doesn't fix the underlying driver model bug. I don't understand what the loop in MmcDriverBindingStop() attempts to do. Is this driver supposed to be a bus driver? It seems to create new handles, and to append device path nodes. But it doesn't set up proper parent/child protocol opens, and it doesn't close them. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> |
||
|---|---|---|
| .. | ||
| ComponentName.c | ||
| Diagnostics.c | ||
| Mmc.c | ||
| Mmc.h | ||
| MmcBlockIo.c | ||
| MmcDebug.c | ||
| MmcDxe.inf | ||
| MmcIdentification.c | ||