anx7447: remove write to OCM version reg
When we write a 0 to the register it actually prevents
future calls from correctly determining if the OCM is
present.
BRANCH=none
TEST=board with OCM still reports ocm after multiple anx_ocm 0 calls
@@ -170,7 +170,6 @@ static int anx7447_flash_is_empty(int port)
int r;
anx7447_reg_read(port, ANX7447_REG_OCM_VERSION, &r);
- anx7447_reg_write(port, ANX7447_REG_OCM_VERSION, 0);
return ((r == 0) ? 1 : 0);
}
